function worldSwimmingRecord(input){
    let recordSec = Number(input[0]);
    let distans = Number(input[1]);
    let timeSec = Number(input[2]);

    let mustSwim = distans * timeSec;
    let waterResistance = Math.floor(distans / 15) * 12.5;
    let totalTime = mustSwim + waterResistance;
    let timeShortage = Math.abs(totalTime - recordSec);

    if (recordSec < totalTime) {
        console.log(`No, he failed! He was ${timeShortage.toFixed(2)} seconds slower.`);

    } else {
        console.log(`Yes, he succeeded! The new world record is ${totalTime.toFixed(2)} seconds.`);
    }
}
worldSwimmingRecord(["55555.67",

"3017",

"5.03"])