#include    <stdio.h>

int main(void)
{
    int N, H, M, T;
    int tm;
    int ansH;
    int ansM;

    scanf("%d%d%d%d", &N, &H, &M, &T);

    tm = (H * 60 + M) + (N - 1) * T;
    ansH = (tm / 60) % 24;
    ansM = tm % 60;

    printf("%d\n", ansH);
    printf("%d\n", ansM);

    return 0;
}