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  1. Prepare
  2. Algorithms
  3. Warmup
  4. Time Conversion
  5. Discussions

Time Conversion

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5140 Discussions

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  • tongyou1995
     + 0 comments

    Using datetime tools:

    import os
import datetime

def timeConversion(s):
    time_format = "%H:%M:%S"
    dt_s = datetime.datetime.strptime(s, "%I:%M:%S%p")
    return datetime.datetime.strftime(dt_s, time_format)

if __name__ == '__main__':
    fptr = open(os.environ['OUTPUT_PATH'], 'w')

    s = input()
    result = timeConversion(s)

    fptr.write(result + '\n')
    fptr.close()

  • daianalimaep
     + 0 comments

    JavaScript

    function timeConversion(s) {

    let [hours, minutes, seconds] = s.split(':');

if (hours === '12'){
    hours = '00';
}

if (seconds.indexOf('PM')  != -1 && hours < 12 ){
    hours = parseInt(hours, 10) + 12;
}

let conversion = ``${hours}:$`{minutes}:${seconds}`

return conversion.slice(0, -2);

    }

  • dcruz14
     + 0 comments

    I wanna recieve feedback about my solution in Javascript, I've read other submissions and I know that my code is not de best solution but what things I need to know for code a better solution in a interview?

    function timeConversion(s) {
    // Write your code here
    s.trim() //delete blankspaces if there one
    switch (s[s.length-2]){
        case "A":
        {
            if(s[0]==="1"&&s[1]==="2"){
                let aux=s.replace(`${s[0]}${s[1]}`,"00")
                aux = aux.slice(0,s.length-2)
                return aux
            }else{
                s= s.slice(0,s.length-2)
                return s
            }
        }
        case "P":
        {
           if(s[0]==="1"&&s[1]==="2"){
                s= s.slice(0,s.length-2)
                return s
            }else{
            let aux=s.slice(0,2)
            aux=(parseInt(aux))+12
            s= s.slice(0,s.length-2)
            s= s.replace(`${s[0]}${s[1]}`, aux.toString())
            return s
            }
        }
    }
}

  • yixipoc816
     + 0 comments

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  • Shivanim12345678
     + 0 comments
    def timeConversion(s):
    # Write your code here
    if s[:2] == "12" and s[8:] == "AM":
        return("00" + s[2:8])

    elif s[:2] == "12" and s[8:] == "PM":
        return(s[:8])
                
    elif s[8:] == "PM":
        return(str(int(s[:2])+12) + s[2:8])
    else:
        return(s[:8])