java-programs

-- List of common java programs with apporach and solution

Common git commands

-- git add . : to add all the modified files
-- git commit -m "message": commit with message
-- git push origin master: pushing the changes to the master branch

Most common patterns

1. Sliding window Problems
2. Dynamic Programming
   a. 0/1 Knapsack problem
   b. Unbounded Knapsack problem
   c. Longest subsequence problem
   d. Matrix chain multiplication/ Partitioning problems
   e. grid based DP
3. Recursion based problem
4. Backtracking
5. Binary Search
6. Binary Tree
7. Graphs
8. Heaps
9. Disjoint set union
10. Two pointers