07. World Swimming Record

import java.util.Scanner;

public class O7WorldSwimmingRecord {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        double worldRecordSeconds = Double.parseDouble(scanner.nextLine());
        double distanceMetres = Double.parseDouble(scanner.nextLine());
        double timeInSecondsPerMeter = Double.parseDouble(scanner.nextLine());

        double swimming = distanceMetres * timeInSecondsPerMeter ;
        double plusSwimming = Math.floor(distanceMetres / 15)* 12.5;

        double totalTime = swimming + plusSwimming;

        if(totalTime >= worldRecordSeconds)
        {
            System.out.printf("No, he failed! He was %.2f seconds slower.", totalTime - worldRecordSeconds);
        }else
        {
            System.out.printf("Yes, he succeeded! The new world record is %.2f seconds.",totalTime);
        }



    }
}