Question

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 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

Answer 1

import java.io.*;
import java.util.*;
class BikeRacers
{
   public static void main(String[] args)
   {
      Scanner sc=new Scanner(System.in);
      int speed[]=new int[5];
      for(int i=0;i<5;i++)
      {
          System.out.print("\nEnter the speed of Racer-"+i+": ");
          speed[i]=sc.nextInt();
      }
      int sum=0;
      for(int i=0;i<5;i++)
          sum+=speed[i];
      double avg=sum/5;
      System.out.print("\nThe speed of qualifying racers is: ");
      for(int i=0;i<5;i++)
      {
          if(speed[i]>=avg)
              System.out.print("\nRacer-"+i+": "+speed[i]);
       }
   }
}

Answer 2

Answer:

import java.io.*;

import java.util.*;

class Bikers

{

static float S1,S2,S3,S4,S5;

static float AvgSpeed;

public static void main(String args[ ])

{

Scanner input = new Scanner(System.in);

System.out.println(" Enter Speed of five Bike Racer");

S1 = input.nextInt();

S2 = input.nextInt();

S3 = input.nextInt();

S4 = input.nextInt();

S5 = input.nextInt();

AvgSpeed=(S1+S2+S2+S3+S4+S5)/5;

if( S1>AvgSpeed)

System.out.println("The Speed of Qualifying Racer is"+S1);

if( S2>AvgSpeed)

System.out.println(" The Speed of Qualifying Racer is"+S2);

if( S3>AvgSpeed)

System.out.println(" The Speed of Qualifying Racer is"+S3);

if( S4>AvgSpeed)

System.out.println(" The Speed of Qualifying Racer is"+S4);

if( S5>AvgSpeed)

System.out.println(" The Speed of Qualifying Racer is"+S5);

}

}

Output:

Enter the speed of Five Bike Racces

56

75

67

78

65

The Speed of the Qualifying Racer is 78

Step-by-step explanation: