http://poj.org/problem?id=2679 Adventurous Driving Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 1596 Accepted: 455 Description After a period of intensive development of the transportation infrastructure, the government of Ruritania…
Crazy Search Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 32483 Accepted: 8947 Description Many people like to solve hard puzzles some of which may lead them to madness. One such puzzle could be finding a hidden prime number in a gi…
1003. Emergency (25) 时间限制 400 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue As an emergency rescue team leader of a city, you are given a special map of your country. The map shows several scattered cities connected by some roads. Amount…