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

Time Conversion

  • torreemarcos
     + 0 comments

    That's my solution in javascript

    

    function timeConversion(s) {
    const isPM = s.includes("PM");
    const isMidnight = s.split(':')[0] == "12";
    
    console.log(isMidnight);
    
    if(!isPM && isMidnight){
       const midnight = s.split(':');
        midnight[0] = "00"
        return midnight.join(":").replace("AM","");
    
    }else if(!isPM){
        return s.replace("AM","");
    
    }else{
        const hourArr = s.replace("PM","").split(":").map(i => Number(i));
        hourArr[0] += 12;
        hourArr[0] == 24? hourArr[0] = 12: hourArr[0]=hourArr[0];
        return hourArr.map(i => {
            if (i >=0 && i < 10){
                return String( "0" + i)
            }else{
                return String(i)
            }
        }).join(":")
         
    }

}