摘要:
codeforces1084A 没链接.......。 题目: The Fair Nut lives in n story house. ai people live on the i-th floor of the house. Every person uses elevator twice a 阅读全文
摘要:
哈密顿绕行世界问题 [HDU2181](http://acm.hdu.edu.cn/showproblem.php?pid=2181) Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)To 阅读全文