Time ProblemID Title Author Reply
2015-09-19 19:35:54 1004 题目中的1操作那里是想说u,v相连时忽略吧? dennisyang 1
2015-09-19 19:30:42 1003 type(a)的类型转换是否强制? cenariusxz 2
2015-09-19 19:30:57 1003 如果输入就存在重名是不是所有的都不合法? sujiao 3
2015-09-19 19:30:39 1003 题意 s1451900 1
2015-09-19 19:24:57 1003 题意 byz 3
2015-09-19 19:22:10 1002 what does "On any turn, the player can choose a grid which has a positive integer from the sub matrix and decrease it by a positive integer which less than or equal this grid's number." mean? fahimzubayer 3
2015-09-19 19:28:28 1004 如果有个社区人数少于2个咋办 hdu_xian 0
2015-09-19 19:19:37 1002 x,y uwi 1
2015-09-19 19:17:27 1001 负数算p的倍数么 DhunterAO 1
2015-09-19 19:11:33 1004 出题人真真是良心啊。。 alpq654321 0