// function speedClimbing(input){

//     let currentBest = Number(input.shift());
//     let distance = Number(input.shift());
//     let speed = Number(input.shift());
//     let neznam = Math.floor(distance/50)
//     let newBest = distance * speed + neznam*30;
//     let dif = currentBest - newBest
//     dif = Math.abs(dif)
// if (currentBest <= newBest){
//     console.log(`No! He was ${dif} seconds slower.`);
// }else
// console.log(`Yes! The new record is ${newBest} seconds.`);

// }
// speedClimbing([10164,1400,25]);
// speedClimbing([5554.36,1340,3.23])
// speedClimbing([1377,389,3])