[백준 ] 11022 - A + B

#include <iostream>
using namespace std;

int main()
{
	int n;
	cin >> n;
	for (int i = 0; i < n; i++)
	{
		int a, b;
		cin >> a >> b;
		cout << "Case #" << i+1 << ": " << a << " + " << b << " = " << a + b << endl;
	}
}