datetime = input("Enter datetime:")
DD = int(datetime[:2])
MM = int(datetime[3:5])
YYYY = int(datetime[6:10])
HH = int(datetime[11:13])
MM2 = int(datetime[14:16])

TorF = True

if DD > 30 or DD == 00:
    TorF = False

if MM > 12 or MM == 00:
    TorF = False

if YYYY == 0000:
    TorF = False

if HH > 24:
    TorF = False

if MM2 > 60:
    TorF = False

if TorF == False:
    print("Error:Invalide datetime!")