playingwitharrays

package revaturedaythree;

//by Haley Moses for revature class 

import java.util.Scanner;
import java.util.Arrays;


 public class playingwitharrays
 {

 public static void main (String[]args)
    {
        {

            //find all even numbers and put in new array
            // and all odd numbers and put in new array
        	//return the minimum and maximum values elements of the array 
        	//check to see if any of the array exhibits palamidromic behavior

        	//scanner input to generate the array number of elements and element values
        	
        int n;    int i = 0;    int y = 0;
        
       

        @SuppressWarnings("resource")
		Scanner s = new Scanner(System.in);

        System.out.print("Enter no. of elements you want in array: ");
        n = s.nextInt();
        
        	
        	//n is the numerical element value, i is the element position and the array is defined as a[i]
        
        int[] a = new int[n];

        System.out.println("Enter all the elements: ");

        for (i = 0; i < n; i++) 
        {

            a[i] = s.nextInt();

        }
        int arrsize=a.length;
        
        //going to check to see if the array has palaindromic behavior
        
        {
        	int x = 0;
        	
        	//looping till array a is size n/2
        	for (x = 0; x <= n / 2 && n != 0; x++)
        	{
        		//checking if first and last element are different then set x to 1
        		if (a[x] !=a[n-x-1])
        		{
        			x = 1;
        			break;
        		}
        		
        	}
        	//if they are different than print not palindrome else print palindrome
        	if (x==1)
        		System.out.println("Not Palindrome ");
        	else
        		System.out.println("Palindrome ");
        }
        
        
   
        
      //going to sort the array in ascending order and call the positions of the first and last as my min and max values
        {
        	
        Arrays.sort(a);
        
        //checking for if there is less than 2 inputs
        if (arrsize < 2)
        {
        	System.out.println("Invalid Input ");
        	return;
        }
        else 
        {
        	
       int first = a[0];  
        //maximum array value at the first index of the array
       int second = a[(arrsize-1)]; 
        //minimum array value at the last index of the array
        
        
        System.out.println("The minimum value of the array is: "+first);
		System.out.println("The maximum value of the array is "+second);
        
        }
		
         int sumeven = 0;   int sumodd = 0;

				
		for (i=0; i<n; i++)
		{
				if( a[i] % 2 == 0 )
					{
						sumeven = sumeven +a[i];
				 		
					}
					
					else 	
				 	
					 sumodd = sumodd +a[i];
				 
					}
		System.out.println("Sum of the odd numbers array elements is: "+sumodd);
		System.out.println("Sum of the even numbers array elements is: "+sumeven);
		
		
		}		 	     
   
        }  

    }
}