2744760_re.java

北大大牛代码 1240道题的原代码 超级权威

import java.math.BigInteger;
import java.util.*;

public class Main {
	public static void main(String[] args) {
		Scanner cin = new Scanner(System.in);
		
		int n;
		BigInteger a, b;
		n = cin.nextInt();
		while ((n--)!=0)
		{
			a = cin.nextBigInteger();
			b = cin.nextBigInteger();
			System.out.println(a.add(b));
		}
	}

}