18:验证子串 总时间限制: 1000ms 内存限制: 65536kB 描述 输入两个字符串,验证其中一个串是否为另一个串的子串. 输入 输入两个字符串, 每个字符串占一行,长度不超过200且不含空格. 输出 若第一个串s1是第二个串s2的子串,则输出(s1) is substring of (s2) 否则,若第二个串s2是第一个串s1的子串,输出(s2) is substring of (s1) 否则,输出 No substring. 样例输入 abc dddncabca 样例输出 ab
You are given a string, s, and a list of words, words, that are all of the same length. Find all starting indices of substring(s) in s that is a concatenation of each word in wordsexactly once and without any intervening characters. For example, give
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B. Tavas and Malekas time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Tavas is a strange creature. Usually "zzz" comes out of people's mouth while sleeping, but string s of length n co
Given two integer arrays A and B, return the maximum length of an subarray that appears in both arrays. Example 1: Input: A: [1,2,3,2,1] B: [3,2,1,4,7] Output: 3 Explanation: The repeated subarray with maximum length is [3, 2, 1]. Note: 1 <= len(A),
题目描述 Given a string S, find the longest palindromic substring in S. You may assume that the maximum length of S is 1000, and there exists one unique longest palindromic substring. 即给定一个字符串,求它的最长回文子串的长度(或者最长回文子串). 解法一 对于一个问题,一定可以找到一个傻的可爱的暴力解法,本题的暴力解法即
You are given a string, s, and a list of words, words, that are all of the same length. Find all starting indices of substring(s) in s that is a concatenation of each word in words exactly once and without any intervening characters. For example, giv
Seek the Name, Seek the Fame Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 14106 Accepted: 7018 Description The little cat is so famous, that many couples tramp over hill and dale to Byteland, and asked the little cat to give names t
原文C# 验证识别基类 网上找了些代码 自己又改了下 先放出来了 处理简单的验证码足够了 001 using System; 002 using System.Collections.Generic; 003 using System.Linq; 004 using System.Text; 005 using System.Drawing; 006 using System.Drawing.Imaging; 007 using System.Runtime.InteropServices; 0
