LeetCode | Qiming's Blog

[xqm32]

https://xqm32.github.io/leetcode/

力扣每日一水。
2022.3.4 # # @lc app=leetcode.cn id=71 lang=python3 # # [71] 简化路径 # # @lc code=start class Solution: def simplifyPath(self, path: str) -> str: path = path.split('/') pwd = [] for i in path: match(i): case '' | '.': continue case '..': if len(pwd) == 0: continue else: pwd.pop() case _: pwd.append(i) return '/'+'/'.