#include <stdio.h>

main() {
    int N, H, M, T;
    scanf("%d %d %d %d", &N, &H, &M, &T);
    
    long minute = H*60+M;
    
    minute += T*(N-1);
    
    while (minute >= 24*60) {
        minute -= 24*60;
    }
    
    printf("%d\n%d\n", minute/60, minute%60);
}