#include <bits/stdc++.h> using namespace std; long long number; int main() { cin >> number; while (number--) { long long a , b; cin >> a >> b; cout << a + b << endl; } return 0; }
#include <bits/stdc++.h> using namespace std; long long number; int main() { cin >> number; while (number--) { long long a , b; cin >> a >> b; cout << a + b << endl; } return 0; }