What is wrong in the following code? It's military time question from code coach.

Question

st=input()
lenn=len(st)
time=st[lenn-2]
if time.lower() == "a" and st[0:2]=="12":
print("00"+st[2:5])
elif time.lower()== "a" and st[0:2]!="12":
print(st[:lenn-2])
elif time.lower()=="p" and st[0:2]=="12":
print(st[:lenn - 2])
else:
ind= st.index(":")
print(str(int(st[0:ind])+12)+":"+ st[ind+1:lenn-2])

Answer 1

Ohh yeah thanks