1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
#include <iostream>
#include <vector>
#include <algorithm>

using namespace std;

int main()
{
    int x, d, h, m;
    cin >> x >> d >> h >> m;
    int wyn = 0;
    if ((x == 1 && d == 23) || (x==2 && d == 24) || (x == 3 && d == 25) || (x == 4 && d == 26) || (x == 5 && d == 28))
    {
        wyn += 1440;
    }
    if (x == 5 && d == 27) wyn+=2880;
    if (x == 5 && (d < 29 || (d == 29 && h < 3))) wyn-=60;
    wyn += (24 - h) * 60 - m;
    cout << wyn << "\n";
}