摘要： 1130. Infix Expression (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 时间限制 400 ms 时间限制 400 ms 内存限制 65536 kB 内存限制 65536 kB 代码 阅读全文

摘要： 1129. Recommendation System (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 时间限制 400 ms 时间限制 400 ms 内存限制 65536 kB 内存限制 65536 阅读全文

摘要： 1128. N Queens Puzzle (20) 时间限制 300 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue 时间限制 300 ms 时间限制 300 ms 内存限制 65536 kB 内存限制 65536 kB 代码长 阅读全文

摘要： Steady Cow Assignment Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 6817 Accepted: 2349 Description Farmer John's N (1 <= N <= 1000) cows 阅读全文

摘要： Optimal Milking Time Limit: 2000MS Memory Limit: 30000K Total Submissions: 17811 Accepted: 6368 Case Time Limit: 1000MS Description FJ has moved his K 阅读全文

摘要： Jamie's Contact Groups Time Limit: 7000MS Memory Limit: 65536K Total Submissions: 7721 Accepted: 2599 Description Jamie is a very popular girl and has 阅读全文

摘要： Cat VS Dog Problem Description The zoo have N cats and M dogs, today there are P children visiting the zoo, each child has a like-animal and a dislike 阅读全文

摘要： Treasure Exploration Time Limit: 6000MS Memory Limit: 65536K Total Submissions: 8550 Accepted: 3495 Description Have you ever read any book about trea 阅读全文

摘要： Air Raid Problem Description Consider a town where all the streets are one-way and each street leads from one intersection to another. It is also know 阅读全文

摘要： Strategic Game Problem Description Bob enjoys playing computer games, especially strategic games, but sometimes he cannot find the solution fast enoug 阅读全文