Military Time.!

Question

def convert24(str1):
str1 = str1.replace(" ","")
if str1[-2:] == "AM" and str1[:2] == "12":
return "00" + str1[2:-2]
elif str1[-2:] == "AM":
return str1[:-2]
elif str1[-2:] == "PM" and str1[:2] == "12":
return str1[:-2]
elif str1[-2:] == "PM" and str1[0] == "0":
return str(int(str1[:2]) + 12) + str1[2:-2]
elif str1[-2:] == "PM" and str1[1] == ":":
return str(int(str1[:1]) + 12) + str1[1:-2]
else :
return str(int(str1[:2]) + 12) + str1[2:-2]

str1=input()
print(convert24(str1))

3rd and 5th case failed.

Answer 1

I've just test your code and if you insert "1:00 AM" the output will be "1:00" and not "01:00"