Write a function to find the difference between two times

Solution

def difference(h1, m1, h2, m2):
    t1 = h1 * 60 + m1
    t2 = h2 * 60 + m2
    if (t1 == t2):
        print("Both are same times")
        return
    else:
        diff = t2 - t1
    h = (int(diff / 60)) % 24
    m = diff % 60
    print(h, ":", m)
difference(7, 20, 9, 45)
difference(15, 23, 18, 54)
difference(16, 20, 16, 20)