[백준/BOJ] 2884. 알람시계 [Bronze 3]

code

#include <iostream>
using namespace std;

int main()
{
    int H, M;
    cin >> H >> M;

    if (45 - M == 0)
        cout << H << " " << 0;
    else if (45 - M > 0)
    {
        if (H == 0)
            H = 24;
        cout << H - 1 << " " << 60 - (45 - M);
    }
    else
        cout << H << " " << M-45;

    return 0;
}