[백준] 11021번 : A+B-7 - C++

https://www.acmicpc.net/problem/11021

#include <iostream>

using namespace std;

int main() {
    int a,b,t;
    cin>>t;
    for(int i=1;i<=t;i++){
        cin>>a>>b;
        cout<<"Case #"<<i<<": "<<a+b<<"\n";
    }
}