Write a complete java program to: 1. prompt the user to enter all of his/her quiz scores. 2. calculate and display the average entered quiz score without the the lowest quiz score

Here is code in java.

import java.util.*;

import java.lang.*;

import java.io.*;

// main class

class Main

{

public static void main (String[] args) throws java.lang.Exception

{

   try{

  // declare variables

       int n;

       float m=Float.MAX_VALUE;

       float sum=0,avg;

   // Scanner class object to read input

       Scanner sc=new Scanner(System.in);

       System.out.println("Enter the Number of quiz:");

   // read Number of quiz

       n=sc.nextInt();

       for(int i=1;i<=n;i++)

       {

           System.out.println("Enter the score of quiz "+i+":");

     //read score of each quiz

           float x=sc.nextFloat();

     // calculate sum of all quiz

           sum=sum+x;

     //find the lowest quiz score

     if(x<m)

           m=x;

       }

   // subtract the lowest quiz score

       sum=sum-m;

   // find the Average

       avg=sum/(n-1);

       System.out.println("Average of "+(n-1)+" quiz without lowest quiz is: "+avg);

   }catch(Exception ex){

       return;}

}

}

Explanation:

First read the Number of quiz and assign it to variable "n". Then read n Numbers of quiz score and calculate their sum.Find the minimum score and subtract it from the total sum of all quiz.then find the Average of n-1 Numbers and print the Output.

Output:

Enter the Number of quiz:                                                                                                  

5                                                                                                                          

Enter the score of quiz 1:                                                                                                

1.2                                                                                                                        

Enter the score of quiz 2:                                                                                                

3.0                                                                                                                        

Enter the score of quiz 3:                                                                                                

5                                                                                                                          

Enter the score of quiz 4:                                                                                                

9                                                                                                                          

Enter the score of quiz 5:                                                                                                

4.5                                                                                                                        

Average of 4 quiz without lowest quiz is: 5.375

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