题目 Source http://acm.hdu.edu.cn/showproblem.php?pid=5977 Description When God made the first man, he put him on a beautiful garden, the Garden of Eden. Here Adam lived with all animals. God gave Adam eternal life. But Adam was lonely in the garden, s…
题目链接: Garden of Eden Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 210 Accepted Submission(s): 75 Problem Description When God made the first man, he put him on a beautiful garden, the G…
Cellular automata are mathematical idealizations of physical systems in which both space and time are discrete, and the physical quantities take on a nite set of discrete values. A cellular automaton consists of a lattice (or array), usually in nite,…
Problem Description When God made the first man, he put him on a beautiful garden, the Garden of Eden. Here Adam lived with all animals. God gave Adam eternal life. But Adam was lonely in the garden, so God made Eve. When Adam was asleep one night, G…
Garden of Eden Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Problem Description When God made the first man, he put him on a beautiful garden, the Garden of Eden. Here Adam lived with all animals. God gave Ad…
都不好意思写题解了 跑了4000多ms 纪念下自己A的第二题 (我还有一道freetour II wa20多发没A...呜呜呜 #include<bits/stdc++.h> using namespace std; #define sz(X) ((int)X.size()) #define lson l,m,rt<<1 #define rson m+1,r,rt<<1|1 #define index Index typedef long long ll; const…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5977 题解:这题一看就知道是状压dp然后看了一下很像是点分治(有点明显)然后就是简单的点分治+状压dp,这里只要稍微改一下模版就行了.还有注意一下这里的cau状态枚举然后就没什么了 #include <iostream> #include <cstring> #include <cstdio> using namespace std; typedef long long l…
The Game of EfilTime Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://acm.hust.edu.cn/vjudge/contest/view.action?cid=88443#problem/C Description Almost anyone who has ever taken a class in computer science is familiar with the “Game of Life,” John Conw…
CHAPTER 24 History of Our Planet 第24章 我们行星的历史 Uncovering the bones of ancient beasts is only part of the story. Walking in the country, you must have noticed that a valley often has a river or stream running down the middle of it. Hills and mountains…
CHAPTER 19 Ordering the World 第19章 分类世界 Our planet is home to a bewildering variety of plants and animals. We still don't know exactly how many insects or sea creatures there are. We rightly worry that the human race is reducing their number. ‘Endang…
题目链接 A - Wrestling Match (二分图染色) 题意略坑(没有说好的玩家一定能打过差的玩家啊啊~~) 典型的二分图染色问题,每个玩家看成一个点,把相互较量过的玩家之间连边,好的玩家染成黑色,差的玩家染成白色.先把能确定颜色的点都确定下来,然后剩下的点判断是不是二分图,推导过程中发现矛盾立即返回No.如果一个点没有和其他任何点相连且颜色不确定也返回No. #include<bits/stdc++.h> using namespace std; typedef long long…
http://codeforces.com/gym/100650 阅读题,边界的cell的邻居要当成一个环形的来算,时间有8s,状态最多2^16种,所以直接暴力枚举就行了.另外一种做法是逆推. #include<bits/stdc++.h> using namespace std; int m,n; ; int g[maxn][maxn]; int cnt[maxn][maxn]; ,,-,-, ,,, }; ,,-, ,-,,,-}; typedef pair<int,int>…
title: woj1009 最短路 The Legend of Valiant Emigration date: 2020-03-07 categories: acm tags: [acm,最短路,woj] SPFA,套了模板就很简单.输入处理一下. description The holy topic of human being,love,appears now.Firstly,I'd like to introduce a love song cited from <> to you…
Lesson 12 Life on a desert island desert island ['dezət 'ailənd] n. 荒岛 uninhabited island coral island volcanic island archipelago the Indonesian archipelago peninsula the Korean peninsula paradise ['pæ rədaɪs] n. 天堂,伊甸园 heaven the Garden of Eden Haw…