摘要：
题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=2874 题目： Problem Description After World War X, a lot of cities have been seriously damaged, and we nee 阅读全文
摘要：
题目链接：http://acm.fzu.edu.cn/problem.php?pid=1759 题目：Problem Description Given A,B,C, You should quickly calculate the result of A^B mod C. (1<=A,C<=100 阅读全文