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【LeetCode & 劍指offer刷題】字符串題3:Reverse String

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【LeetCode & 劍指offer 刷題筆記】目錄(持續更新中...)

Reverse String

Write a function that takes a string as input and returns the string reversed.

Example: Given s = "hello", return "olleh". /*class Solution { public: string reverseString(string s) { int i = 0; int j = s.size() - 1;
while(i<j) { swap(s[i++],s[j--]); } return s; } };*/ class Solution { public: string reverseString(string s) { reverse(s.begin(), s.end()); return s; } };

【LeetCode & 劍指offer刷題】字符串題3:Reverse String