Question

The loop below stores the values 1 to 5 in myList:

for (int i = 0; i < 5; i ++) {

myList [ i ] = i + 1; //store values using a loop

}

The loop below prints the values from first to last in myList:

for (int i = 0; i < myList.length; i++) {

System.out.print(myList [ i ] + " ");

}

Use the examples on the slides to complete the lab below. Please submit the Java program (XXXX_Lab71) and a screen print of the Eclipse editor showing your code and output with answers:

The class will do the following:

1) Consist of five methods:

a. main

b. public int [] fillArray()

c. public void printArray(int [] list)

d. public int findAverage(int [] list)

e. public void printHigherThanAverage(int [] list, int average)

2) The main method will call all the other methods

3) The fillArray method will create the array, ask the user for 5 values, store the values in the array and return the array.

4) The printArray method will print the array

5) The findAverage method will find the average of the elements in the arra

6) The printHigherThanAverage method will print all the numbers greater than the average.

need help writing the code in java using eclipse.

Answer 1

code:

import java.util.Scanner;
public class Lab {
   public int[] fillArray(){
       Scanner s = new Scanner(System.in);
       int[] numbers = new int[5];
       System.out.println("Enter 5 values");
       for(int i=0;i<5;i++)
           numbers[i] = s.nextInt();
       return numbers;
   }
   public void printArray(int[] list){
       System.out.println("Array numbers");
       for (int i = 0; i<list.length; i++) {
           System.out.print(list[i]+ " ");
       }
       System.out.println();
   }
   public int findAverage(int[] list){
       int sum = 0;
       //finding sum
       for(int i=0;i<list.length;i++){
           sum+=list[i];
       }
       return sum/list.length;
   }
   public void printHigherThanAverage(int[] list,int average){
       System.out.println("Greater than average numbers");
       for(int i=0;i<list.length;i++){
           //check if number is greater than average
           if(list[i]>average){
               System.out.println(list[i]+" ");
           }
       }
   }
   public static void main(String[] args) {
       Lab l = new Lab();
       int[] array = l.fillArray();
       l.printArray(array);
       int avg = l.findAverage(array);
       System.out.println("Average :"+avg);
       l.printHigherThanAverage(array,avg);
   }

}