10950

10950.java

import java.util.*;
public class Main{
    public static void main(String args[]){
        Scanner sc = new Scanner(System.in);
        int t = sc.nextInt();
        while (t-- > 0) {
            int a, b;    
            a = sc.nextInt();
            b = sc.nextInt();
            System.out.println(a + b);
        }
    }
}