Friday, April 5, 2019

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.

PROGRAM

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;
class Race
{
          public static void main(String a[]) throws IOException
          {
                   int r1,r2,r3,r4,r5,avg;
                   BufferedReader br=new BufferedReader(new     InputStreamReader(System.in));
                   System.out.println("enter the speed of the r1:");
                   System.out.println("enter the speed of the r2:");
                   System.out.println("enter the speed of the r3:");
                   System.out.println("enter the speed of the r4:");
                   System.out.println("enter the speed of the r5:");
                   r1=Integer.parseInt(br.readLine());
                   r2=Integer.parseInt(br.readLine());
                   r3=Integer.parseInt(br.readLine());
                   r4=Integer.parseInt(br.readLine());
                   r5=Integer.parseInt(br.readLine());
                   avg=(r1+r2+r3+r4+r5)/5;
                   if(r1>avg)
                   {
                             System.out.println("first racer is qualified with a race speed "+r1+"\n");
                   }
                   else if(r2>avg)
                   {
                             System.out.println("second racer is qalified with a race speed "+r2);
                   }
                   else if(r3>avg)
                   {
                             System.out.println("third racer is qalified with a race speed "+r3);
                   }
                   else if(r4>avg)
                   {
                             System.out.println("fourth racer is qalified with a race speed "+r4);
                   }
                   else if(r5>avg)
                   {
                             System.out.println("fifth racer is qalified with a race speed "+r5);
                   }
                   else
                   {
                             System.out.println("no biker is qualified");
                   }
          }
}
Output:

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