python_string_operators_collections.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "id": "758d294f",
   "metadata": {},
   "source": [
    "### string"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "cc4d0c64",
   "metadata": {},
   "outputs": [],
   "source": [
    "x = 'hello'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "864fefc1",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'hello'"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "9b60e472",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "str"
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(x)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "eb99f459",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'Hello'"
      ]
     },
     "execution_count": 5,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x.capitalize()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "bebb4835",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'hello'"
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x.lower()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "2d055447",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'HELLO'"
      ]
     },
     "execution_count": 7,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x.upper()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "18acf8ca",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'jello'"
      ]
     },
     "execution_count": 8,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x.replace('h','j')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "id": "53849566",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'hello'"
      ]
     },
     "execution_count": 9,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "id": "f8f02c09",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'e'"
      ]
     },
     "execution_count": 10,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x[1]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "id": "49e60472",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'o'"
      ]
     },
     "execution_count": 11,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x[-1]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "id": "f06567f3",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'o'"
      ]
     },
     "execution_count": 12,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x[-1::]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "id": "c209d10c",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "''"
      ]
     },
     "execution_count": 13,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x[-1:-3]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "id": "fbcfd830",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'hello'"
      ]
     },
     "execution_count": 14,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x[-0::]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "id": "e9e3df0b",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'hell'"
      ]
     },
     "execution_count": 15,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x[:-1]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "id": "d03bfb78",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'olleh'"
      ]
     },
     "execution_count": 16,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x[::-1]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "id": "00e7b57d",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'h*e*l*l*o'"
      ]
     },
     "execution_count": 17,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "'*'.join(x)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "id": "f3a5ca13",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['hello']"
      ]
     },
     "execution_count": 18,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x.split()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "id": "715f124e",
   "metadata": {},
   "outputs": [],
   "source": [
    "s = 'welocome to india'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "id": "6e0636c4",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'welocome to india'"
      ]
     },
     "execution_count": 20,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "id": "3e9384be",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'Welocome to india'"
      ]
     },
     "execution_count": 21,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s.capitalize()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "id": "5edee889",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'Welocome To India'"
      ]
     },
     "execution_count": 22,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s.title()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "id": "1a8f47ae",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['welocome', 'to', 'india']"
      ]
     },
     "execution_count": 23,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s.split()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "id": "b7ff77b9",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['wel', 'c', 'me t', ' india']"
      ]
     },
     "execution_count": 24,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s.split('o')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 25,
   "id": "83931413",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['welocome', 'to india']"
      ]
     },
     "execution_count": 25,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s.split(maxsplit=1)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 26,
   "id": "8dc4d662",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'welocome to india'"
      ]
     },
     "execution_count": 26,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s.strip()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 27,
   "id": "fae30e32",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'welocome to india'"
      ]
     },
     "execution_count": 27,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 28,
   "id": "d9faaa96",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "['__add__', '__class__', '__contains__', '__delattr__', '__dir__', '__doc__', '__eq__', '__format__', '__ge__', '__getattribute__', '__getitem__', '__getnewargs__', '__gt__', '__hash__', '__init__', '__init_subclass__', '__iter__', '__le__', '__len__', '__lt__', '__mod__', '__mul__', '__ne__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__rmod__', '__rmul__', '__setattr__', '__sizeof__', '__str__', '__subclasshook__', 'capitalize', 'casefold', 'center', 'count', 'encode', 'endswith', 'expandtabs', 'find', 'format', 'format_map', 'index', 'isalnum', 'isalpha', 'isascii', 'isdecimal', 'isdigit', 'isidentifier', 'islower', 'isnumeric', 'isprintable', 'isspace', 'istitle', 'isupper', 'join', 'ljust', 'lower', 'lstrip', 'maketrans', 'partition', 'removeprefix', 'removesuffix', 'replace', 'rfind', 'rindex', 'rjust', 'rpartition', 'rsplit', 'rstrip', 'split', 'splitlines', 'startswith', 'strip', 'swapcase', 'title', 'translate', 'upper', 'zfill']\n"
     ]
    }
   ],
   "source": [
    "print(dir(s))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 29,
   "id": "4d1e71da",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'welocome to india'"
      ]
     },
     "execution_count": 29,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s.casefold()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 31,
   "id": "db1ea828",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "3"
      ]
     },
     "execution_count": 31,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s.count('o')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 32,
   "id": "63843920",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "('wel', 'o', 'come to india')"
      ]
     },
     "execution_count": 32,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s.partition('o')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 34,
   "id": "597b851b",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "('welocome t', 'o', ' india')"
      ]
     },
     "execution_count": 34,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s.rpartition('o',)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 35,
   "id": "44140a26",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'WELOCOME TO INDIA'"
      ]
     },
     "execution_count": 35,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s.swapcase()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 36,
   "id": "13348b75",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'welocome to india'"
      ]
     },
     "execution_count": 36,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s.zfill(10)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 37,
   "id": "f9d2e7ae",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'000welocome to india'"
      ]
     },
     "execution_count": 37,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s.zfill(20)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 39,
   "id": "1601709c",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "1"
      ]
     },
     "execution_count": 39,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s.count(s)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 40,
   "id": "bb693e73",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "12"
      ]
     },
     "execution_count": 40,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s.index('i')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 41,
   "id": "9c158531",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "16"
      ]
     },
     "execution_count": 41,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s.find('a')"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "770c363c",
   "metadata": {},
   "source": [
    "# operators"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 44,
   "id": "3c43f008",
   "metadata": {},
   "outputs": [],
   "source": [
    "# 1.arithmetic operators type (+,-,*,/,%,**,//)"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "c14cab50",
   "metadata": {},
   "source": [
    "5 "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 45,
   "id": "6a78e908",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "10"
      ]
     },
     "execution_count": 45,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "5+5"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 46,
   "id": "d30d0949",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "2"
      ]
     },
     "execution_count": 46,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "5-3"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 47,
   "id": "c18b523f",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "10"
      ]
     },
     "execution_count": 47,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "5*2"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 48,
   "id": "886ad503",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "1.6666666666666667"
      ]
     },
     "execution_count": 48,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "5/3"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 49,
   "id": "39b1d55c",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "1"
      ]
     },
     "execution_count": 49,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "5//3"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 50,
   "id": "89067498",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "2"
      ]
     },
     "execution_count": 50,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "5%3"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 51,
   "id": "85980c5d",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "1000"
      ]
     },
     "execution_count": 51,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "10**3"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 52,
   "id": "3a6bdf1f",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "8"
      ]
     },
     "execution_count": 52,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "2**3"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 53,
   "id": "4022d22e",
   "metadata": {},
   "outputs": [],
   "source": [
    "#2.assignment operators"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 54,
   "id": "dad614e9",
   "metadata": {},
   "outputs": [],
   "source": [
    "x = 5"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 55,
   "id": "a4ee558f",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "5"
      ]
     },
     "execution_count": 55,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 56,
   "id": "12499d21",
   "metadata": {},
   "outputs": [],
   "source": [
    "x +=3"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 57,
   "id": "dab07ee7",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "8"
      ]
     },
     "execution_count": 57,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 58,
   "id": "94fe30cc",
   "metadata": {},
   "outputs": [],
   "source": [
    "#3.comparison operators type(==,!=,<,>,<=,>=)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 59,
   "id": "6e17c849",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 59,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "5 == 5"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 60,
   "id": "74733cfe",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 60,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "5 != 5"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 61,
   "id": "f2716ee7",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 61,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "5 < 3"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 62,
   "id": "1ff441c7",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 62,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "5 > 3"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 63,
   "id": "e0764502",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 63,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "5 >= 3"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 64,
   "id": "9108f437",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 64,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "5 <= 3"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 91,
   "id": "015b912d",
   "metadata": {},
   "outputs": [],
   "source": [
    "#4.logical operators (and, or, not)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 66,
   "id": "726f10de",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "5"
      ]
     },
     "execution_count": 66,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "5 and 5"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 67,
   "id": "b62f271c",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 67,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "5 > 3 and 5 < 3 "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 68,
   "id": "4ab17a43",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 68,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "5 > 3 and 3 < 5 "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 69,
   "id": "f270a93b",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 69,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "5 > 3 or 5 < 3"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 71,
   "id": "7b0f6f2f",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 71,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "not ( 5 > 3 and 5 < 3)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 72,
   "id": "6cfa8ae2",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 72,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "not ( 5 > 3 or 5 <3)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 90,
   "id": "79da555c",
   "metadata": {},
   "outputs": [],
   "source": [
    "#5.identity operators type(is,is not)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 74,
   "id": "eb88265a",
   "metadata": {},
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "<>:1: SyntaxWarning: \"is\" with a literal. Did you mean \"==\"?\n",
      "<>:1: SyntaxWarning: \"is\" with a literal. Did you mean \"==\"?\n",
      "C:\\Users\\DEVAI TECHNOLOGIES\\AppData\\Local\\Temp\\ipykernel_19568\\1783323536.py:1: SyntaxWarning: \"is\" with a literal. Did you mean \"==\"?\n",
      "  5 is 5\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 74,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "5 is 5"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 75,
   "id": "9f8f99ba",
   "metadata": {},
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "<>:1: SyntaxWarning: \"is not\" with a literal. Did you mean \"!=\"?\n",
      "<>:1: SyntaxWarning: \"is not\" with a literal. Did you mean \"!=\"?\n",
      "C:\\Users\\DEVAI TECHNOLOGIES\\AppData\\Local\\Temp\\ipykernel_19568\\4030840143.py:1: SyntaxWarning: \"is not\" with a literal. Did you mean \"!=\"?\n",
      "  5 is not 5\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 75,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "5 is not 5"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 76,
   "id": "8990d7ab",
   "metadata": {},
   "outputs": [],
   "source": [
    "x =5 "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 77,
   "id": "3b502918",
   "metadata": {},
   "outputs": [],
   "source": [
    "y = 4"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 78,
   "id": "230c0f23",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 78,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x is y"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 79,
   "id": "c7ff4802",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 79,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x is not y"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 80,
   "id": "7d260f05",
   "metadata": {},
   "outputs": [],
   "source": [
    "x =5 "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 81,
   "id": "d47b13c0",
   "metadata": {},
   "outputs": [],
   "source": [
    "y = 5"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 82,
   "id": "bb845f52",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 82,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x is y"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 83,
   "id": "6fbd7723",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 83,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "x is not y"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 89,
   "id": "cb13b62c",
   "metadata": {},
   "outputs": [],
   "source": [
    "# 6.membership operators type(in,not in)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 85,
   "id": "ab48ccef",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'hello'"
      ]
     },
     "execution_count": 85,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "'hello'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 86,
   "id": "9b7bdb30",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 86,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "'hello' in 'h'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 87,
   "id": "6ed5d3b4",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 87,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "'h' in 'hello'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 88,
   "id": "32feb08d",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "False"
      ]
     },
     "execution_count": 88,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "'h' not in 'hello'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 93,
   "id": "56a1698e",
   "metadata": {},
   "outputs": [],
   "source": [
    "# 7.binary operators - use to compare binary number"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 141,
   "id": "5d531e7b",
   "metadata": {},
   "outputs": [],
   "source": [
    "#python collection type(list,tuple,dict) list()- use to single variable in multiple item (mutable)"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "3f95f266",
   "metadata": {},
   "source": [
    "### list"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 95,
   "id": "044d33f8",
   "metadata": {},
   "outputs": [],
   "source": [
    "l = list()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 96,
   "id": "fcf1e65f",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[]"
      ]
     },
     "execution_count": 96,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "l"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 97,
   "id": "48af3e50",
   "metadata": {
    "scrolled": true
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "list"
      ]
     },
     "execution_count": 97,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(l)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 119,
   "id": "49937880",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['apple']"
      ]
     },
     "execution_count": 119,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "l.append('apple')  # append the use to single item list last add\n",
    "l"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 120,
   "id": "262c233f",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['apple']"
      ]
     },
     "execution_count": 120,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "l"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 121,
   "id": "74bd67b4",
   "metadata": {},
   "outputs": [],
   "source": [
    "l.extend(['apple','banana']) # extend the use multiple item list last add"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 113,
   "id": "a25807d7",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['apple', 'apple', 'banana']"
      ]
     },
     "execution_count": 113,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "l"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 122,
   "id": "5d343852",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'apple'"
      ]
     },
     "execution_count": 122,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "l[1]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 123,
   "id": "0fe914a5",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['apple', 'apple', 'banana']"
      ]
     },
     "execution_count": 123,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "l"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 124,
   "id": "8dd2bb74",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'apple'"
      ]
     },
     "execution_count": 124,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "l.pop(0) # pop use the remove item returns to remove item "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 125,
   "id": "d9067a46",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['apple', 'banana']"
      ]
     },
     "execution_count": 125,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "l"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 127,
   "id": "16ab8fc0",
   "metadata": {},
   "outputs": [],
   "source": [
    "l.insert(1,'cherry')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "a31119c3",
   "metadata": {},
   "outputs": [],
   "source": []
  },
  {
   "cell_type": "code",
   "execution_count": 128,
   "id": "93b0d30e",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['apple', 'cherry', 'banana']"
      ]
     },
     "execution_count": 128,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "l"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 129,
   "id": "3a0694be",
   "metadata": {},
   "outputs": [],
   "source": [
    "l.sort()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 130,
   "id": "cbdf6932",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['apple', 'banana', 'cherry']"
      ]
     },
     "execution_count": 130,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "l"
   ]
  },
  {
   "cell_type": "raw",
   "id": "a3b19385",
   "metadata": {},
   "source": [
    "#l.sort(reverse=True)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 131,
   "id": "296c99d7",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['apple', 'banana', 'cherry']"
      ]
     },
     "execution_count": 131,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "l"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 132,
   "id": "fc1be1ef",
   "metadata": {},
   "outputs": [],
   "source": [
    "l.sort(reverse=True)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 133,
   "id": "ed5463e7",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['cherry', 'banana', 'apple']"
      ]
     },
     "execution_count": 133,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "l"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 134,
   "id": "a96eb8e1",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "['__add__', '__class__', '__class_getitem__', '__contains__', '__delattr__', '__delitem__', '__dir__', '__doc__', '__eq__', '__format__', '__ge__', '__getattribute__', '__getitem__', '__gt__', '__hash__', '__iadd__', '__imul__', '__init__', '__init_subclass__', '__iter__', '__le__', '__len__', '__lt__', '__mul__', '__ne__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__reversed__', '__rmul__', '__setattr__', '__setitem__', '__sizeof__', '__str__', '__subclasshook__', 'append', 'clear', 'copy', 'count', 'extend', 'index', 'insert', 'pop', 'remove', 'reverse', 'sort']\n"
     ]
    }
   ],
   "source": [
    "print(dir(l))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 135,
   "id": "8a3b9577",
   "metadata": {},
   "outputs": [],
   "source": [
    "l.remove('cherry')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 136,
   "id": "f384ea03",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['banana', 'apple']"
      ]
     },
     "execution_count": 136,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "l"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 137,
   "id": "dc3e6d9f",
   "metadata": {},
   "outputs": [],
   "source": [
    "l.reverse()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 138,
   "id": "4efb5384",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['apple', 'banana']"
      ]
     },
     "execution_count": 138,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "l"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 140,
   "id": "d9369451",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "1"
      ]
     },
     "execution_count": 140,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "l.count('apple')"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "9f880ff3",
   "metadata": {},
   "source": [
    "### tuple"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 142,
   "id": "148926e8",
   "metadata": {},
   "outputs": [],
   "source": [
    "#tuple -  use to single variable in multiple item (immutable)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 143,
   "id": "d919de57",
   "metadata": {},
   "outputs": [],
   "source": [
    "t = tuple()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 144,
   "id": "ae52a4b5",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "()"
      ]
     },
     "execution_count": 144,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "t"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 145,
   "id": "391163a5",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "tuple"
      ]
     },
     "execution_count": 145,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(t)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 148,
   "id": "3e8cfa03",
   "metadata": {},
   "outputs": [],
   "source": [
    "t = ('apple','banana','cheery')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 149,
   "id": "ae585399",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "('apple', 'banana', 'cheery')"
      ]
     },
     "execution_count": 149,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "t"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 150,
   "id": "c3d5582d",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "['__add__', '__class__', '__class_getitem__', '__contains__', '__delattr__', '__dir__', '__doc__', '__eq__', '__format__', '__ge__', '__getattribute__', '__getitem__', '__getnewargs__', '__gt__', '__hash__', '__init__', '__init_subclass__', '__iter__', '__le__', '__len__', '__lt__', '__mul__', '__ne__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__rmul__', '__setattr__', '__sizeof__', '__str__', '__subclasshook__', 'count', 'index']\n"
     ]
    }
   ],
   "source": [
    "print(dir(t))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 151,
   "id": "fa437910",
   "metadata": {},
   "outputs": [],
   "source": [
    "t = list(t)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 152,
   "id": "ce6548e8",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['apple', 'banana', 'cheery']"
      ]
     },
     "execution_count": 152,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "t"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 153,
   "id": "bbc64bbe",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "list"
      ]
     },
     "execution_count": 153,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(t)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 154,
   "id": "c279230b",
   "metadata": {},
   "outputs": [],
   "source": [
    "t.append('fruits')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 155,
   "id": "e743bdae",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['apple', 'banana', 'cheery', 'fruits']"
      ]
     },
     "execution_count": 155,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "t"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 156,
   "id": "e8730bb0",
   "metadata": {},
   "outputs": [],
   "source": [
    "t = tuple(t)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 157,
   "id": "95031a94",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "('apple', 'banana', 'cheery', 'fruits')"
      ]
     },
     "execution_count": 157,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "t"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 158,
   "id": "4ed63890",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "tuple"
      ]
     },
     "execution_count": 158,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(t)"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "edd8aa57",
   "metadata": {},
   "source": [
    "### set"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "b5e4ba8f",
   "metadata": {},
   "outputs": [],
   "source": [
    "s = {1,2,3,4,5}"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "fb20cbe4",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{1, 2, 3, 4, 5}"
      ]
     },
     "execution_count": 2,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "d1b7ac2f",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "set"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(s)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "606f78a7",
   "metadata": {},
   "outputs": [],
   "source": [
    "s.add(7)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "2b0d13ae",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{1, 2, 3, 4, 5, 7}"
      ]
     },
     "execution_count": 5,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "1254606c",
   "metadata": {},
   "outputs": [],
   "source": [
    "s.update([6,3,4,9])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "4194a25d",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{1, 2, 3, 4, 5, 6, 7, 9}"
      ]
     },
     "execution_count": 7,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "af7b1f20",
   "metadata": {},
   "outputs": [],
   "source": [
    "s.discard(1)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "id": "2fe66b0b",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{2, 3, 4, 5, 6, 7, 9}"
      ]
     },
     "execution_count": 9,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "id": "8a8485ac",
   "metadata": {},
   "outputs": [],
   "source": [
    "s.remove(2)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "id": "3a602662",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{3, 4, 5, 6, 7, 9}"
      ]
     },
     "execution_count": 11,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "id": "306fd52e",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{3, 4, 5, 6, 7, 9}"
      ]
     },
     "execution_count": 12,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "set(s)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "id": "ddc674fb",
   "metadata": {},
   "outputs": [],
   "source": [
    "s = set('hello')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "id": "1389cb01",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{'e', 'h', 'l', 'o'}"
      ]
     },
     "execution_count": 14,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "id": "f942086a",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'l'"
      ]
     },
     "execution_count": 15,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s.pop()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "id": "8481b550",
   "metadata": {},
   "outputs": [],
   "source": [
    "s.clear()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "id": "4a15e834",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "set()"
      ]
     },
     "execution_count": 17,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "id": "05a891b0",
   "metadata": {},
   "outputs": [],
   "source": [
    "a = {1,2,3,4}\n",
    "b = {3,4,5,6}"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "id": "b53bb548",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "{1, 2, 3, 4} {3, 4, 5, 6}\n"
     ]
    }
   ],
   "source": [
    "print(a, b)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "id": "8b5c010e",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "{1, 2, 3, 4, 5, 6}\n"
     ]
    }
   ],
   "source": [
    "print(a | b)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "id": "7b915929",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "{3, 4}\n"
     ]
    }
   ],
   "source": [
    "print(a & b)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "id": "320a3c4e",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{3, 4}"
      ]
     },
     "execution_count": 22,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "a.intersection(b)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "id": "e54a45e6",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{3, 4}"
      ]
     },
     "execution_count": 23,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "b.intersection(a)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "id": "2b132e2e",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{1, 2}"
      ]
     },
     "execution_count": 24,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "a.difference(b)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 25,
   "id": "f97b61af",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{5, 6}"
      ]
     },
     "execution_count": 25,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "b.difference(a)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 26,
   "id": "b2e4fb65",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "4"
      ]
     },
     "execution_count": 26,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "len(a)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 27,
   "id": "f2fe355b",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "4"
      ]
     },
     "execution_count": 27,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "len(b)"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "8c8c6a98",
   "metadata": {},
   "source": [
    "### dictionary"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 159,
   "id": "0985a259",
   "metadata": {},
   "outputs": [],
   "source": [
    "# dict()  use to key:value (mutable) (mapping to use)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 160,
   "id": "b3cf7a1a",
   "metadata": {},
   "outputs": [],
   "source": [
    "d = dict()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 161,
   "id": "7a954423",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{}"
      ]
     },
     "execution_count": 161,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "d"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 162,
   "id": "015a1dcb",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "dict"
      ]
     },
     "execution_count": 162,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "type(d)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 173,
   "id": "3cf2eace",
   "metadata": {},
   "outputs": [],
   "source": [
    "# setdefault(key,value) use to single key,value last store"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 164,
   "id": "ea8a41a9",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'vishal'"
      ]
     },
     "execution_count": 164,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "d.setdefault('name','vishal')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 165,
   "id": "3c3d05fc",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{'name': 'vishal'}"
      ]
     },
     "execution_count": 165,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "d"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 174,
   "id": "7f67db11",
   "metadata": {},
   "outputs": [],
   "source": [
    "#update() use to multiple {key:value} and value update last store"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 169,
   "id": "861083e3",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{'name': 'vishal'}"
      ]
     },
     "execution_count": 169,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "d "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 171,
   "id": "45b70eb1",
   "metadata": {},
   "outputs": [],
   "source": [
    "d.update({'age':22,'mobile':7887})"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 172,
   "id": "7b0ba767",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{'name': 'vishal', 'age': 22, 'mobile': 7887}"
      ]
     },
     "execution_count": 172,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "d"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 175,
   "id": "9efdae97",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "['__class__', '__class_getitem__', '__contains__', '__delattr__', '__delitem__', '__dir__', '__doc__', '__eq__', '__format__', '__ge__', '__getattribute__', '__getitem__', '__gt__', '__hash__', '__init__', '__init_subclass__', '__ior__', '__iter__', '__le__', '__len__', '__lt__', '__ne__', '__new__', '__or__', '__reduce__', '__reduce_ex__', '__repr__', '__reversed__', '__ror__', '__setattr__', '__setitem__', '__sizeof__', '__str__', '__subclasshook__', 'clear', 'copy', 'fromkeys', 'get', 'items', 'keys', 'pop', 'popitem', 'setdefault', 'update', 'values']\n"
     ]
    }
   ],
   "source": [
    "print(dir(d))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 180,
   "id": "399fa8d1",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'vishal'"
      ]
     },
     "execution_count": 180,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "d.get('name') # get(key) use to returs to key value"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 178,
   "id": "6ed161de",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{'name': 'vishal', 'age': 22, 'mobile': 7887}"
      ]
     },
     "execution_count": 178,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "d"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 183,
   "id": "668c82c9",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "dict_items([('name', 'vishal'), ('age', 22), ('mobile', 7887)])"
      ]
     },
     "execution_count": 183,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "d.items() #returns a list having tuple each tuple contains key value in (first key,second value)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 185,
   "id": "c5a4989c",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "dict_keys(['name', 'age', 'mobile'])"
      ]
     },
     "execution_count": 185,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "d.keys() # returns to all keys in list"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 187,
   "id": "fd9d934a",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "dict_values(['vishal', 22, 7887])"
      ]
     },
     "execution_count": 187,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "d.values() # returns to all values in list"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 192,
   "id": "1c4480d4",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "22"
      ]
     },
     "execution_count": 192,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "d.pop('age')# pop(key) remove the key:value and returns to remove value"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 193,
   "id": "06d11c9a",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "('name', 'vishal')"
      ]
     },
     "execution_count": 193,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "d.popitem() # popitem remove the last value and returns to remove value"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 194,
   "id": "0b582d68",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{}"
      ]
     },
     "execution_count": 194,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "d"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 195,
   "id": "bb13139d",
   "metadata": {},
   "outputs": [],
   "source": [
    "d.update({'name':'vishal','age':22,'mobile':7887})"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 196,
   "id": "07415bf0",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{'name': 'vishal', 'age': 22, 'mobile': 7887}"
      ]
     },
     "execution_count": 196,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "d"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 197,
   "id": "4961c22e",
   "metadata": {},
   "outputs": [],
   "source": [
    "d2 = d.copy() # use to second variable in copy"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 198,
   "id": "5d35f404",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{'name': 'vishal', 'age': 22, 'mobile': 7887}"
      ]
     },
     "execution_count": 198,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "d2"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 199,
   "id": "de3c80df",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{'name': 'vishal', 'age': 22, 'mobile': 7887}"
      ]
     },
     "execution_count": 199,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "d"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 200,
   "id": "92e0dab8",
   "metadata": {},
   "outputs": [],
   "source": [
    "d3 = dict.fromkeys(['a','b','c'],'hello') # dict.fromkeys([]) use multi keys and single value"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 201,
   "id": "4d2d6aa6",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{'a': 'hello', 'b': 'hello', 'c': 'hello'}"
      ]
     },
     "execution_count": 201,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "d3"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 203,
   "id": "a886cc11",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{'name': 'vishal', 'age': 22, 'mobile': 7887}"
      ]
     },
     "execution_count": 203,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "d"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 204,
   "id": "242a5738",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "3"
      ]
     },
     "execution_count": 204,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "len(d)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 205,
   "id": "2260f0ca",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'welocome to india'"
      ]
     },
     "execution_count": 205,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 206,
   "id": "19319d5e",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "17"
      ]
     },
     "execution_count": 206,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "len(s)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "3c9dc90e",
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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