摘要：
A. Telephone Number A telephone number is a sequence of exactly 11 digits, where the first digit is 8. For example, the sequence 80011223388 is a tele 阅读全文
posted @ 2019-05-16 23:16
black_hole6
阅读(323)
评论(0)
推荐(0)
摘要：
In some social network, there are nn users communicating with each other in mm groups of friends. Let's analyze the process of distributing some news 阅读全文
posted @ 2019-05-16 20:28
black_hole6
阅读(320)
评论(0)
推荐(0)
摘要：
A. Remainder output standard output output standard output output You are given a huge decimal number consisting of nn digits. It is guaranteed that t 阅读全文
posted @ 2019-05-16 16:59
black_hole6
阅读(391)
评论(0)
推荐(0)
摘要：
USTC campus network is a huge network. There is a bi-directional link between every pair of computers in the network. One of the computers is the BBS 阅读全文
posted @ 2019-05-16 09:46
black_hole6
阅读(313)
评论(0)
推荐(0)
浙公网安备 33010602011771号