a = 5

if a == 5:
    print ("Hello")
else:
    print ("Hi!")

b = 4

if b < 3:
    print ("Hello!")
elif b < 5:
    print ("Hi!")
else:
    print ("Yeah!")

time = 17

if time > 5 and time < 12:
    print ("Good Morning")
elif time >= 12 and time < 18:
    print ("Good Afternoon")
else:
    print ("Good night")
