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Custom Python Iterator: Counter Class

Overview

Counter is a Python class that implements a custom iterator. It generates numbers within a specified range, using a given step value. The iterator starts from the defined starting value, increments by the step value, and stops when it reaches or exceeds the end value.

Features

• Custom iteration with configurable start, end, and step values.
• Generates numbers one at a time within the defined range.

Usage

class Counter:
    def __init__(self, start, end, step=1):
        self.start = start
        self.end = end
        self.step = step
    
    def __iter__(self):
        return self
    
    def __next__(self):
        if self.start < self.end:
            num = self.start
            self.start += self.step
            return num
        raise StopIteration

# Example usage
for i in Counter(0, 50, 5):
    print(i)

Example Output:

0
5
10
15
20
25
30
35
40
45

How to Run

1. Clone this repository:

   git clone https://github.com/YOUR_USERNAME/Custom_Python_Iterator.git

2. Navigate to the project directory:

   cd Custom_Python_Iterator

3. Run the script:

   python counter.py

Contributing

Feel free to fork this repository, make improvements, and submit pull requests.

License

This project is licensed under the MIT License.