先上题目: Domestic Networks Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 732 Accepted: 204 Special Judge Description Alex is a system administrator of Domestic Networks Inc. His network connects apartments and spans over multiple buil…
最初给牌编号时,编号的顺序是从下到上:洗牌时,认牌的顺序是从上到下.注意使用循环是尽量统一“i”的初始化值,都为“0”或者都为“1”,限界条件统一使用“<”或者“<=”. POJ - 1978 Hanafuda Shuffle Time Limit: 1000MS Memory Limit: 30000KB 64bit IO Format: %I64d & %I64u Description There are a number of ways to shuffle a deck of…
POJ 1129 Channel Allocation Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 14191 Accepted: 7229 Description When a radio station is broadcasting over a very large area, repeaters are used to retransmit the signal so that every receive…
题目链接:http://poj.org/problem?id=2784 Buy or Build Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 1528 Accepted: 592 Description World Wide Networks (WWN) is a leading company that operates large telecommunication networks. WWN would li…
转自——http://blog.csdn.net/qwe20060514/article/details/8112550 =============================以下是最小生成树+并查集======================================[HDU]1213 How Many Tables 基础并查集★1272 小希的迷宫 基础并查集★1325&&poj1308 Is It A Tree? 基础并查集★1856 More i…
1.链接地址: http://bailian.openjudge.cn/practice/1979 http://poj.org/problem?id=1979 2.题目: 总时间限制: 1000ms 内存限制: 65536kB 描述 There is a rectangular room, covered with square tiles. Each tile is colored either red or black. A man is standing on a black tile.…
Building a Space Station Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 5699 Accepted: 2855 Description You are a member of the space station engineering team, and are assigned a task in the construction process of the station. You ar…
Building a Space Station Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 4400 Accepted: 2255 Description You are a member of the space station engineering team, and are assigned a task in the construction process of the station. You are ex…
题目地址: http://poj.org/problem?id=3009 题目内容: Curling 2.0 Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 13042 Accepted: 5478 Description On Planet MM-21, after their Olympic games this year, curling is getting popular. But the rules are…
链接: http://poj.org/problem?id=2031 http://acm.hust.edu.cn/vjudge/contest/view.action?cid=22013#problem/A Building a Space Station Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 3578 Accepted: 1830 Description You are a member of the s…
Electricity POJ - 2117 题目描述 Blackouts and Dark Nights (also known as ACM++) is a company that provides electricity. The company owns several power plants, each of them supplying a small area that surrounds it. This organization brings a lot of proble…
Halloween treats Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 7644 Accepted: 2798 Special Judge Description Every year there is the same problem at Halloween: Each neighbour is only willing to give a certain total number of sweets…
Find a multiple Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 7192 Accepted: 3138 Special Judge Description The input contains N natural (i.e. positive integer) numbers ( N <= 10000 ). Each of that numbers is not greater than 15000…
The Pilots Brothers' refrigerator Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 22286 Accepted: 8603 Special Judge Description The game “The Pilots Brothers: following the stripy elephant” has a quest where a player needs to open a…
Flip Game Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 37427 Accepted: 16288 Description Flip game is played on a rectangular 4x4 field with two-sided pieces placed on each of its 16 squares. One side of each piece is white and the…
Corn Fields Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 9806 Accepted: 5185 Description Farmer John has purchased a lush new rectangular pasture composed of M by N (1 ≤ M ≤ 12; 1 ≤ N ≤ 12) square parcels. He wants to grow some yumm…
Sum of Consecutive Prime Numbers Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 20050 Accepted: 10989 Description Some positive integers can be represented by a sum of one or more consecutive prime numbers. How many such representatio…
Tree Recovery Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 11939 Accepted: 7493 Description Little Valentine liked playing with binary trees very much. Her favorite game was constructing randomly looking binary trees with capital le…
Seek the Name, Seek the Fame Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 17898 Accepted: 9197 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…
poj 1251 Jungle Roads (最小生成树) Link: http://poj.org/problem?id=1251 Jungle Roads Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 23507 Accepted: 11012 Description The Head Elder of the tropical island of Lagrishan has a problem. A b…
Kaka's Matrix Travels Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 9567 Accepted: 3888 Description On an N × N chessboard with a non-negative number in each grid, Kaka starts his matrix travels with SUM = 0. For each travel, Kaka mo…
Friendship Time Limit: 2000MS Memory Limit: 20000K Total Submissions: 10626 Accepted: 2949 Description In modern society, each person has his own friends. Since all the people are very busy, they communicate with each other only by phone. You can…
Cable TV Network Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 4702 Accepted: 2173 Description The interconnection of the relays in a cable TV network is bi-directional. The network is connected if there is at least one interconnecti…
