题目描述: C. Neko does Maths time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Neko loves divisors. During the latest number theory lesson, he got an interesting exercise from his math teacher. N…
B. New Year and Old Property time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output The year 2015 is almost over. Limak is a little polar bear. He has recently learnt about the binary system. He…
题目链接:http://poj.org/problem?id=2784 Buy or Build Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 1528 Accepted: 592 Description World Wide Networks (WWN) is a leading company that operates large telecommunication networks. WWN would li…