[C++] 백준 2884번 : 알람 시계

https://www.acmicpc.net/problem/2884

#include <iostream>

using namespace std;

int main() {

int h, m;

cin >> h >> m;

if (m < 45)

{

if (!h)

h = 23;

else

h--;

m = m + 15;

}

else

m = m - 45;

cout << h << " " << m;

}