N, H, M, T = map(int, input().split())

h = H
m = (N - 1) * T + M

if m >= 60:
    h_a = m // 60
    m = m - (h_a * 60)
    h = H + h_a
if h >= 24:
    h = h % 24
    
print(h)
print(m)