Use Startswith clear solution for Count Substring Occurrences by U.V - python coding challenges

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Use Startswith solution in Clear category for Count Substring Occurrences by U.V

def count_occurrences(main_str: str, sub_str: str) -> int:
    
    return sum(main_str[i:].lower().startswith(sub_str.lower()) for i in range(len(main_str)-len(sub_str)+1))

Nov. 16, 2023

Strings and Integers

0 %

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