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[Leetcode][python] 482: License key formatting - String

Leetcode 482: License key formatting Level: Easy Link License Key Formatting - LeetCode Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com My Approach A simple string slicing problem class Solution: def licenseKeyFormatting(self, s: str, k: int) -> str: s = s.replace('-', '').upper() L = len(s..