function timeConversion(s) {
    let timeArr = s.split(":");
    let sec = (timeArr[2][0] + timeArr[2][1]);
    let timeFormat = s.slice(-2);
    let time = {
        hours: timeArr[0],
        min: timeArr[1],
        sec,
        timeFormat,function timeConversion(s) {
    let timeArr = s.split(":");
    let sec = (timeArr[2][0] + timeArr[2][1]);
    let timeFormat = s.slice(-2);
    let time = {
        hours: timeArr[0],
        min: timeArr[1],
        sec,
        timeFormat,
    }
    if (timeFormat === "PM" && parseInt(time.hours) != 12) {
            time.hours = parseInt(time.hours) + 12;
        
    } else if (timeFormat === "AM" && parseInt(time.hours) == 12 ){
            time.hours = "00";
    }
    console.log(time.hours + ":" + time.min + ":" + time.sec);
    
};

let time = "07:05:45PM";
timeConversion(time);