3

function world(input) {
    let recordInSeconds = Number(input.shift());
    let distanceInMeters = Number(input.shift());
    let timeFor1Meter = Number(input.shift());

    let swimInSec = distanceInMeters * timeFor1Meter;
    let swim15 = ((distanceInMeters / 15).toFixed(0) * 12.5);
    let fullTime = swim15 + swimInSec;
    let recordKillTime = Math.abs(fullTime - recordInSeconds);

    if (recordInSeconds >= fullTime) {
        console.log(`Yes, he succeeded! The new world record is ${fullTime.toFixed(2)} seconds.`);
    } else {
        console.log(`No, he failed! He was ${recordKillTime.toFixed(2)} seconds slower.`);
    }
    console.log();
}

world([10464, 1500, 20]);
world([55555.67, 3017, 5.03]);