View Code of Problem 132

import java.math.BigDecimal;
import java.util.*;
public class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        while (in.hasNext()) {
            BigDecimal sa = in.nextBigDecimal();
            BigDecimal sb = in.nextBigDecimal();
            BigDecimal sc = sa.add(sb);
            if (sc.compareTo(BigDecimal.ZERO) == 0) {
                System.out.println('0');
            }
            System.out.println(sc.stripTrailingZeros());
        }
    }
}