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HDU 2444：用BFS染色判断是否为二分图 #include <iostream> #include <stdio.h> #include <string.h> #include <algorithm> #include <queue> #include <vector> using namespace std; int n,m; int vis[201]; int match[201]; //int Map[201][201]

POJ 4001 #注意边界问题 #include <stdio.h> #include <string.h> #include <queue> using namespace std; int n, m; int vis[200005]; struct data{ int x; int step; }; int BFS(){ vis[n] = 1; queue<data>q; while(!q.empty())

迷宫问题 Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 27135   Accepted: 15652 Description 定义一个二维数组： int maze[5][5] = { 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0,

泉水 Time Limit: 1000 MS Memory Limit: 65536 K Total Submit: 2317(558 users) Total Accepted: 880(498 users) Rating: Special Judge: No Description    Le

Oil Deposits Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 35239    Accepted Submission(s): 20453 Problem Description The GeoSurvComp

Catch That Cow Time Limit: 2000 MS Memory Limit: 65536 K Total Submit: 2234(607 users) Total Accepted: 891(546 users) Rating: Special Judge: No

我又回来了 Time Limit: 1000 MS Memory Limit: 32768 K Total Submit: 168(68 users) Total Accepted: 68(58 users) Rating: Special Judge: No Description   小辉穿越

逃脱 时间限制：C/C++ 1秒，其他语言2秒 空间限制：C/C++ 32768K，其他语言65536K 64bit IO Format: %lld 题目描述  这是mengxiang000和Tabris来到幼儿园的第四天，幼儿园老师在值班的时候突然发现幼儿园某处发生火灾，而且火势蔓延极快，老师在第一时间就发出了警报，位于幼儿园某处的mengxiang000和Tabris听到了火

逃生Time Limit: 1000 MSMemory Limit: 65536 KTotal Submit: 132(55 users)Total Accepted: 53(43 users)Rating: Special Judge: NoDescription小A沦落到了一个迷宫之中，这个迷宫由n*m个格子构成，有些格子是不能通过的，现在他要从迷宫入口(1,1)的格子走到迷宫出口(n,m)的

星际旅行 Time Limit: 1000 MS Memory Limit: 32768 K Total Submit: 112(44 users) Total Accepted: 55(41 users) Rating: Special Judge: No