In this problem, we use the 24-hour clock.  Takahashi gets up exactly at the time H_1 : M_1 and goes to bed exactly at the time H_2 : M_2. (See Sample Inputs below for clarity.) He has decided to study for K consecutive minutes while he is up. What is the length of the period in which he can start studying?
import numpy as np
h1, m1, h2, m2, k = np.array(list(map(int, input().split())))
h = h2 - h1
m = m2-m1
t = h*60 + m
print(t)
import numpy as np
h1, m1, h2, m2, k = np.array(list(map(int, input().split())))
h = h2 - h1
m = m2-m1
t = h*60 + m
print(t-k)