摘要:
http://acm.hdu.edu.cn/showproblem.php?pid=1498 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 26 阅读全文
摘要:
http://acm.hdu.edu.cn/showproblem.php?pid=2119 Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 30 阅读全文
摘要:
http://acm.hdu.edu.cn/showproblem.php?pid=1054 Time Limit: 20000/10000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 阅读全文
摘要:
https://www.luogu.org/problem/show?pid=2896 题目描述 The cows are so very silly about their dinner partners. They have organized themselves into three gro 阅读全文