First clear solution for Count Substring Occurrences by catloverss - python coding challenges

Enable Javascript in your browser and then refresh this page, for a much enhanced experience.

First solution in Clear category for Count Substring Occurrences by catloverss

def count_occurrences(main_str: str, sub_str: str) -> int:
    main_str = main_str.lower()
    sub_str = sub_str.lower()
    count = start = 0
    while True:
        start = main_str.find(sub_str, start)
        if start == -1:
            break
        count += 1
        start += 1  # Move by 1 to allow overlapping matches
    return count

Dec. 5, 2025

Comments:

saad452 on Dec. 5, 2025, 3:12 p.m.
Good code

saad452 on Dec. 5, 2025, 3:12 p.m.
I like that

sup_13200 on Dec. 5, 2025, 3:54 p.m.
Great code

Strings and Integers

0 %

You ClassRoom Demo is Ready With the new tool CheckiO ClassRoom, you will be able to analyze your students' progress, have your own leaderboard, change missions order on the map, and so on.