WorldSwimmingRecord

import java.util.Scanner;

public class WorldSwimmingRecord {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        // READ
        //1. record in seconds to reach
        //2. distance to swim in meters
        //3. time in second for 1m

        // KNOW
        //1. water oposition, each 15m, slows down the swimmer with 12.5sec

        double recordToReachInSecs = Double.parseDouble(scanner.nextLine());
        double distanceToSwimInMeters = Integer.parseInt(scanner.nextLine());
        double timeInSecsFor1meter = Double.parseDouble(scanner.nextLine());

        double timeForFullDistance = distanceToSwimInMeters * timeInSecsFor1meter;
        double opositionInSecs = Math.floor (distanceToSwimInMeters / 15 );
                double roundedOposition = opositionInSecs * 12.5;
        double sumTime = timeForFullDistance + roundedOposition;

        if (sumTime >= recordToReachInSecs  ){

            double missingSecs = sumTime -recordToReachInSecs ;
            System.out.printf("No, he failed! He was %.2f seconds slower.", missingSecs);

        } else {
            System.out.printf("Yes, he succeeded! The new world record is %.2f seconds.",sumTime);
        }

        }

    }