Yohoc

摘要： 题目： The K−P factorization of a positive integer N is to write N as the sum of the P-th power of K positive integers. You are supposed to write a progr 阅读全文

摘要： 题目： Weibo is known as the Chinese version of Twitter. One user on Weibo may have many followers, and may follow many other users as well. Hence a soci 阅读全文