Java Program to Find the Bike Race Problem

by

Aim:

Five Bikers Compete in a race such that they drive at a constant speed which may or may not
be the same as the other. To qualify for the race, the speed of a racer must be more than the average
speed of all 5 racers. Take as input the speed of each racer and print back the speed of qualifying
racers.

Program:

import java.util.*;
class racedemo
{
public static void main(String[] args)
{
float s1,s2,s3,s4,s5,average;
Scanner s = new Scanner(System.in);
System.out.println("Enter speed of first racer:");
s1 = s.nextFloat();
System.out.println("Enter speed of second racer:");
s2 = s.nextFloat();
System.out.println("Enter speed of third racer:");
s3 = s.nextFloat();
System.out.println("Enter speed of fourth racer:");
s4 = s.nextFloat();
System.out.println("Enter speed of fifth racer:");
s5 = s.nextFloat(); average=(s1+s2+s3+s4+s5)/
5;
if(s1>average)
System.out.println("First racer is qualify racer:");
else if(s2>average)
System.out.println("Second racer is qualify racer:");
else if(s3>average)
System.out.println("Third racer is qualify
racer:"); else if(s4>average)
System.out.println("Fourth racer is qualify racer:");
else if(s5>average)
System.out.println("Fifth racer is qualify racer:");
}
}

Output:

Enter speed of first racer:
4.5
Enter speed of second racer:
6.7
Enter speed of third racer:
3.8
Enter speed of fourth racer:
5.3
Enter speed of fifth racer:
4.9
Second racer is qualify racer:

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