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- /**
- * Created by Rico on 12/6/2016.
- */
- import java.util.Scanner;
- public class ArrayMethodDemo {
- public static void main(String[] args)
- {
- int numberStorage[] = {5,2,4,7,19,3,22,2,3,13};
- displayInt(numberStorage);
- displayReverse(numberStorage);
- displaySum(numberStorage);
- displayLessThan(numberStorage);
- displayHigherThanAverage(numberStorage);
- }
- public static void displayInt(int array[])
- {
- for(int e : array)
- {
- System.out.print(e+" ");
- }
- System.out.println();
- }
- public static void displayReverse(int array[])
- {
- for(int f = array.length-1; f>=0; f--)
- {
- System.out.print(array[f]+" ");
- }
- System.out.println();
- }
- public static void displaySum(int array[])
- {
- int sum = 0;
- for(int e : array)
- {
- sum += e;
- }
- System.out.print(sum);
- System.out.println();
- }
- public static void displayLessThan(int array[])
- {
- Scanner input = new Scanner(System.in);
- System.out.println("Please enter the number");
- int userEntry = input.nextInt();
- for(int e: array)
- {
- if(e<userEntry)
- {
- System.out.print(e+ " ");
- }
- }
- System.out.println();
- }
- public static void displayHigherThanAverage(int array[])
- {
- int sum = 0;
- for(int e : array)
- {
- sum += e;
- }
- int avg = sum/array.length;
- for(int e : array)
- {
- if(e>avg)
- {
- System.out.print(e+" ");
- }
- }
- }
- }
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