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- package com.lara;
- import java.util.Arrays;
- import java.util.Scanner;
- public class Main {
- private static Scanner scanner = new Scanner(System.in);
- public static void main(String[] args) {
- System.out.println("Enter a count : ");
- int count = scanner.nextInt();
- scanner.hasNextLine();
- int[] reverseArray = getIntegers(count);
- System.out.println("Array = " + Arrays.toString(reverseArray));
- reverseArray(reverseArray);
- System.out.println("Reversed array = " + Arrays.toString(reverseArray));
- }
- public static int[] getIntegers(int capacity){
- int[] array = new int[capacity];
- for (int i=0; i<array.length;i++) {
- System.out.println("Enter numbers:");
- array[i] = scanner.nextInt();
- }
- return array;
- }
- private static void reverseArray ( int [] array){
- int maxIndex = array.length-1;
- int halfIndex = array.length/2;
- for( int i = 0; i < halfIndex; i++){
- int temp = array[i];
- array[i] = array[maxIndex-i];
- array[maxIndex-i] = temp;
- }
- }
- }
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