import sys
import itertools

def resolve(in_):
    N, H, M, T = map(int, next(in_).split())

    m = (N - 1) * T + M
    _h, m = divmod(m, 60)
    h = (H + _h) % 24

    return '{}\n{}'.format(h, m)


def main():
    ans = resolve(sys.stdin)
    print(ans)


if __name__ == '__main__':
    main()