(高精度运算4.7.27)UVA 10494 If We Were a Child Again(大数除法&&大数取余)

package com.njupt.acm;

import java.math.BigInteger;
import java.util.Scanner;

public class UVA_10494 {

public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);

while(scanner.hasNext()){
BigInteger a = scanner.nextBigInteger();
String str = scanner.next();
BigInteger b = scanner.nextBigInteger();

if(str.equals("/")){
System.out.println(a.divide(b));
}else if(str.equals("%")){
System.out.println(a.mod(b));
}
}
}
}