1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
#include <iostream>
#include <string>
#include <algorithm>
#include <vector>
#include <cstdlib>
using namespace std;
 
 
int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    
    int n, m, k, a, z = 0;
    cin>> n >> m >> k>> a;
    if(n == 1){
        z = (24 - m) * 24 * 60;
        z += (24 - k) * 60;
        z -= a;
    }
    if(n == 2){
        z = (25 - m) * 24 * 60;
        z += (24 - k) * 60;
        z -= a;
    }
    if(n == 3){
        z = (26 - m) * 24 * 60;
        z += (24 - k) * 60;
        z -= a;
    }
    if(n == 4){
        z = (27 - m) * 24 * 60;
        z += (24 - k) * 60;
        z -= a;
    }
    if(n == 5){
        z = (29 - m) * 24 * 60;
        z += (24 - k) * 60;
        z -= a;
        if(m < 29){
            z -= 60;
        }
        else if(m == 29 && k <= 2){
            z -= 60;
        }
    }
    cout<< z;
}