#include <stdio.h>

void timepass(int *hrs, int *min, int minpass){
    int hrpass;
    hrpass = minpass / 60;
    minpass %= 60;
    *hrs += hrpass;
    *hrs %= 24;
    *min += minpass;
    *min %= 60;
}

int main(){
    int n, h, m, t, minpass;
    scanf("%d %d %d %d", &n, &h, &m, &t);
    
    minpass = (n - 1) * t;
    timepass(&h, &m, minpass);
    
    printf("%d\n%d\n", h, m);

    return 0;
}