796. 旋转字符串 知识点:字符串;KMP算法; 题目描述 给定两个字符串, A 和 B。 A 的旋转操作就是将 A 最左边的字符移动到最右边。 例如, 若 A = 'abcde',在移动一次之后结果就是'bcdea' 。如果在若干次旋转操作之后,A 能变成B,那么返回True ...
We are given two strings,AandB. Ashift onAconsists of taking stringAand moving the leftmost character to the rightmost position. For example, ifA abcde , then it will be bcdea after one shift onA. Re ...
2018-07-01 22:13 1 3545 推荐指数:
796. 旋转字符串 知识点:字符串;KMP算法; 题目描述 给定两个字符串, A 和 B。 A 的旋转操作就是将 A 最左边的字符移动到最右边。 例如, 若 A = 'abcde',在移动一次之后结果就是'bcdea' 。如果在若干次旋转操作之后,A 能变成B,那么返回True ...
Given an array of characters, compress it in-place. The length after compression must always be ...
A magical string S consists of only '1' and '2' and obeys the following rules: The string S is magical because ...
Given an array of integers A and let n to be its length. Assume Bk to be an array obtained by ro ...
描述 You are given an n x n 2D matrix representing an image. Rotate the image by 90 degrees (clockwise). Note: You have to rotate the image ...
Given a list, rotate the list to the right by k places, where k is non-negative. For example:Given 1->2->3->4->5->NULL and k ...
Given two strings s1 and s2, write a function to return true if s2 contains the permutation of s1. In other words, one of the first string's ...
Given s1, s2, s3, find whether s3 is formed by the interleaving of s1 and s2. Example 1: Example 2: 这道求交织相错的字符串和之前那道 Word Break 的题很类似,就像 ...