796. Rotate String Easy Topics Companies Given two strings s and goal, return true if and only if s can become goal after some number of shifts on s. A shift on s consists of moving the leftmost character of s to the rightmost position. For example, if s = "abcde", then it will...
解法二: classSolution {public:boolrotateString(stringA,stringB) {returnA.size() == B.size() && (A + A).find(B) !=string::npos; } }; 参考资料: https://leetcode.com/problems/rotate-string/solution/ https://leetcode.com/problems/rotate-string/discuss/118696/C++-Java-Python-1-Line-...
LeetCode题解之Rotate String 1、题目描述 2、问题分析 直接旋转字符串A,然后做比较即可。 3、代码 1 bool rotateString(string A, string B) { 2 if( A.size() != B.size() ) 3 return false; 4 if( A.empty() && B.empty() ) 5 return true; 6 int i = 0 ; 7 while( i < A.size...
题目地址:https://leetcode.com/problems/rotate-string/description/ 题目描述 We are given two strings, A and B. A shift on A consists of taking string A and moving the leftmost character to the rightmost position. For example, if A = ‘abcde’, then it will be ‘bcdea’ after one shift...
class Solution { public boolean rotateString(String A, String B) { if (A.length() != B.length()) return false; if (A.length() == 0 && B.length() == 0) return true; for (int i = 0; i < A.length(); i++) { if (A.charAt(i) != B.charAt(0)) continue; ...
在刷LeetCode 时候,遇到了这个题目。自己比较菜,代码质量差,也不容易阅读,主要是idea差。看了LeetCode的Discuss后,智商被碾压了。。。,特地分享出来给大家。 Description : We are given two strings, A and B. A shift(变换)on A consists of taking string A and moving the leftmost(最左) character to...
Can you solve this real interview question? Rotate String - Given two strings s and goal, return true if and only if s can become goal after some number of shifts on s. A shift on s consists of moving the leftmost character of s to the rightmost positio
简介:Leetcode-Easy 796. Rotate String 796. Rotate String 描述: 有两个字符串A和B,将A的第一个字符左移到最后位置,判断此时A是否等于B,如果等于返回true。不等于则继续左移,直到A遍历完毕,如果不相等返回false 思路: 通过python切片和拼接 代码
bool rotateString(string A, string B) 说明: 1、给定两个字符串A和B,要求判断这两个字符串,可不可以通过不断地把A中的首字母搬到末尾去,最终把A变成B。比如A为abcde,B为cdeab,就是可以通过前述操作把A变成B的。 2、明白题意,笔者最开始觉得这种结构很熟悉,应该是队列的操作,可以定义一个队列,把A中的...
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