摘要：
题目链接：http://codeforces.com/contest/294/problem/C代码：import java.util.*;import java.math.*;public class Main { public static void main(String[] args){ Scanner cin = new Scanner(System.in); BigInteger[] fir; fir = new BigInteger[1050]; fir[0] = fir[0].ONE; for(int ... 阅读全文
