Rescue Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 29263 Accepted Submission(s): 10342 Problem Description Angel was caught by the MOLIGPY! He was put in prison by Moligpy. The prison is…
http://acm.hdu.edu.cn/showproblem.php?pid=4568 Hunter Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1254 Accepted Submission(s): 367 Problem Description One day, a hunter named James went…
Battle City Many of us had played the game "Battle city" in our childhood, and some people (like me) even often play it on computer now. What we are discussing is a simple edition of this game. Given a map that consists of empty spaces, rivers,…
D. Lunar New Year and a Wander bfs+优先队列 题意 给出一个图,从1点开始走,每个点至少要经过一次(可以很多次),每次经过一个没有走过的点就把他加到走过点序列中,问最小字典序的序列是多少 思路 起始就是从每次可达的点的选取最小的那个走,拓展可达的点,然后重复直到走完了全部为止,直接用个bfs+优先队列即可 #include<bits/stdc++.h> #include<stdlib.h> using namespace std; const in…