View Code of Problem 132

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

public class Main {
	public static void main(String[] args) {
		Scanner sc=new Scanner(System.in);
			BigDecimal a1,a2;
			while(true){
			 a1=sc.nextBigDecimal();
			 a2=sc.nextBigDecimal();
			System.out.println(a1.add(a2).stripTrailingZeros());
		}
	}

}