摘要：
Minimum Inversion Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 25092 Accepted Submissio 阅读全文
摘要：
I NEED A OFFER! Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 35566 Accepted Submission(s): 143 阅读全文
摘要：
迷宫问题 Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 35426 Accepted: 20088 Description 定义一个二维数组： int maze[5][5] = { 0, 1, 0, 0, 0, 0, 1, 0, 阅读全文
摘要：
重温世界杯 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 8018 Accepted Submission(s): 2819 Problem D 阅读全文
摘要：
最大连续子序列 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 39872 Accepted Submission(s): 18076 Probl 阅读全文
摘要：
B. Forgerytime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputStudent Andrey has been skipping physi 阅读全文
摘要：
A character string is said to have period k if it can be formed by concatenating one or more repetitionsof another string of length k. For example, th 阅读全文
摘要：
Trung is bored with his mathematics homeworks. He takes a piece of chalk and starts writing a sequenceof consecutive integers starting with 1 to N (1 阅读全文
摘要：
An organic compound is any member of a large class of chemicalcompounds whose molecules contain carbon. The molarmass of an organic compound is the ma 阅读全文
摘要：
1585 ScoreThere is an objective test result such as “OOXXOXXOOO”. An ‘O’ means a correct answer of a problemand an ‘X’ means a wrong answer. The score 阅读全文