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L - House Building Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=5538 Description Have you ever played the video game Minecraft? This game has been one of the world's most popular game in recent years. The wor…

题目链接:acm.hdu.edu.cn/showproblem.php?pid=5538 House Building Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 262144/262144 K (Java/Others) Total Submission(s): 621    Accepted Submission(s): 398 Problem Description Have you ever played the vid…

Input The first line contains an integer T indicating the total number of test cases. First line of each test case is a line with two integers n,m. The n lines that follow describe the array of Nyanko-san's blueprint, the i-th of these lines has m in…

House Building Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 248    Accepted Submission(s): 178 Problem Description Have you ever played the video game Minecraft? This game has been one of t…

题意:求给出图的表面积,不包括底面 #include<bits/stdc++.h> using namespace std ; typedef long long ll; #define mem(a) memset(a,0,sizeof(a)) #define meminf(a) memset(a,127,sizeof(a)); #define TS printf("111111\n"); #define FOR(i,a,b) for( int i=a;i<=b;i+…

http://acm.hdu.edu.cn/showproblem.php?pid=4940 给出一个有向强连通图,每条边有两个值分别是破坏该边的代价和把该边建成无向边的代价(建立无向边的前提是删除该边)问是否存在一个集合S,和一个集合的补集T,破坏所有S集合到T集合的边代价和是X,然后修复T到S的边为无向边代价和是Y,满足Y<x:满足输出unhappy,否则输出happy: 思路是让T集合的数目最少, 假如两个T集合里各有一个点且都满足Y>=X,那这两个点合并成一个T集合的话,只会使Y不会比…

排序 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 30009    Accepted Submission(s): 8326 Problem Description 输入一行数字,如果我们把这行数字中的‘5’都看成空格,那么就得到一行用空格分割的若干非负整数(可能有些整数以‘0’开头,这些头部的‘0’应该被忽略掉,除非这个整数就是由若…

Monster 题目链接: http://acm.hust.edu.cn/vjudge/contest/123554#problem/I Description Teacher Mai has a kingdom. A monster has invaded this kingdom, and Teacher Mai wants to kill it. Monster initially has h HP. And it will die if HP is less than 1. Teache…

Hard Code Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://acm.hust.edu.cn/vjudge/contest/view.action?cid=95149#problem/A Description Some strange code is sent to Da Shan High School. It's said to be the prophet's note. The note is extremely hard t…