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  1. Prepare
  2. Python
  3. Introduction
  4. Say "Hello, World!" With Python
  5. Discussions

Say "Hello, World!" With Python

  • tiago_alvesf4ria
     + 0 comments

    Simple solution: Find how many a's in s and multiply it by how many times s repeats so that s. Find how many a's in the leftover of the division and add it.

    def repeatedString(s, n):
    return len(re.sub(r'[^a]',"",s))*(n//len(s)) + len(re.sub(r'[^a]',"",s[:n%len(s)]))