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 程式師世界 >> 編程語言 >> C語言 >> C++ >> C++入門知識 >> [LeetCode]Simplify Path

[LeetCode]Simplify Path

編輯:C++入門知識

[LeetCode]Simplify Path


Given an absolute path for a file (Unix-style), simplify it.

For example,
path = "/home/", => "/home"
path = "/a/./b/../../c/", => "/c"

click to show corner cases.

Corner Cases:

  • Did you consider the case where path = "/../"?
    In this case, you should return "/".
  • Another corner case is the path might contain multiple slashes '/' together, such as "/home//foo/".
    In this case, you should ignore redundant slashes and return "/home/foo".
    public class Solution {
        public String simplifyPath(String path) {
        	Stack stack = new Stack<>(); 
            for(int i=0;i




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