For this program, use the program, **************\"ECLIPSE-NEON\"************* P

Question

For this program, use the program,**************"ECLIPSE-NEON"*************
Programming Assignment #1
*****I HAVE POSTED THIS PROBLEM TWICE AND GOT LOUSY RESPONSES. I RAN BOTH PROBLEMS AND IT CRASHED MY PROGRAM. PLEASE RUN THE CODE BEFORE SUBMITTING RESPONSE!!!***** FOR HELP, FIND THE TRIES ON THE BOTTOM OF THIS POST.

The assignment is to create a Java program that manipulates an array.

Step 1:

In the main method, have the user input the size of an array. Create an integer array of that size. Then call the methods outlined in the following steps.

Step 2:

Create a method with signature: public static void initArray( int [] values ) that initializes the integer array with random values between 1 and 10.

Step 3:

Create a method with signature: public static void printArray( int [] values ) that prints the array.

Step 4:

Create a method with signature: public static void squareArray( int [] values ) that prints the array with all values squared, but does NOT change the array.

Step 5:

Create a method with signature: public static void reverseArray( int [] values ) reverses the values of the array. The values of the array should be changed...

Step 6:

Create a method with signature: public static void transposeArray( int [] values ) switches each pair of the array. The values of the array should be changed.

Note: Print the array after each step... (See sample I/O)

Sample INPUT/OUTPUT:

Enter size of array: 6
Values in array are:
1 2 3 4 5 6
Values in array when squared are:
1 4 9 16 25 36
Values in array when reversed are:
6 5 4 3 2 1
Values in array when transposed are:
5 6 3 4 1 2

********AGAIN, PLEASE RUN PROGRAM ON "ECLIPSE NEON" BEFORE SUBMITTING ANSWER***********

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Explanation / Answer

import java.util.*;
public class Array{

     public static void main(String []args){
        int size;
        System.out.println("Enter size of array: ");
        Scanner sc = new Scanner(System.in);
        size = sc.nextInt();
        int [] array = new int[size] ;
        initArray(array);
     }
      public static void initArray( int [] values ){
       
            for(int i=0; i<values.length; i++)
            {
                Random rand = new Random();
                values[i] = rand.nextInt(10) + 1;
            }
            printArray(values);
          
      }
      public static void printArray( int [] values ){
        
            System.out.println("Values in array are: ");
            for(int i=0; i<values.length; i++)
                System.out.print(values[i] +" ");
            System.out.println(" ");
            squareArray(values);
            reverseArray(values);
          
      }
      public static void squareArray( int [] values ){
        
            System.out.println("Values in array when squared are:");
            for(int i=0; i<values.length; i++)
                System.out.print(values[i] * values[i] +" ");
            System.out.println(" ");  
      }
      public static void reverseArray( int [] values ){
        
            int temp;
            System.out.println("Values in array when reversed are:");
            for(int j=0, i = values.length-1; i>j; j++, i--)
            {
                temp = values[i];
                values[i] = values[j];
                values[j] = temp;
            }
            for(int i=0; i<values.length; i++)
                System.out.print(values[i] +" ");
             System.out.println(" ");   
            transposeArray(values);
      }
      public static void transposeArray( int [] values ){
        
          int temp, i;
           System.out.println("Values in array when transposed are:");
           for(i=0; i<values.length; i+=2)
           {
               temp        = values[i];
               values[i]   = values[i+1];
               values[i+1] = temp;
            }
            for(i = 0; i<values.length; i++)
                System.out.print(values[i] +" ");
             System.out.println(" ");
      }
}

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