[C++] 백준 11022. A+B -8

#include <iostream>

#include <string>

using namespace std;

int main() {

int n;

cin >> n;

string x[2*n];

int index = 1;

for (int i = 0; i < n*2; i+=2) {

cin >> x[i] >> x[i+1];

}

for (int i = 0; i < n*2; i+=2) {

int a = atoi(x[i].c_str());

int b = atoi(x[i+1].c_str());

cout << "Case #" << index++ << ": " << a << " + " << b << " = " << a + b << endl;

}

}