Python HackerRank : Time Conversion

문제

• '07:05:45PM' 의 형식을 '19:05:45' 형식으로 바꾸기
• input 00<hh<24
• output 00<= hh <=12

def timeConversion(s):
    s = str(s)
    if s[8:] == 'PM': 
        if int(s[:2])+12 <= 23:
            h = int(s[:2])+12
        elif: h = '12'
    else:
        if int(s[:2]) < 12:
            h = s[:2]
        else: h = '00'
            
    return (str(h)+s[2:8])

 

참고 : https://www.hackerrank.com/challenges/time-conversion/problem