UVA 10494 If We Were a Child Again

java解决除法和取余。输入两个数，中间为除号或取余号，输出结果。

import java.util.*;import java.math.*;public class Main {public static void main(String[] args){Scanner cin = new Scanner(System.in);BigInteger a, b;String op;while(cin.hasNext()){a = cin.nextBigInteger();op = cin.next();b = cin.nextBigInteger();if(op.charAt(0) == '%')System.out.println(a.remainder(b));else System.out.println(a.divide(b));}}}