Reverse Array in Java

ReverseArray.java

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+import java.util.*;
+public class ReverseArray {
+    public static void main(String args[]) {
+        Scanner sc = new Scanner(System.in);
+        System.out.println("Enter length of array");
+        int n = sc.nextInt();
+        int arr[] = new int[n];
+        for (int i = 0; i < n; i++) {
+            System.out.println("Enter element:");
+            arr[i] = sc.nextInt();
+        }
+        revarray(arr, n);
+        sc.close();
+    }
+
+    static void revarray(int arr[], int n) {
+        int rev[] = new int[n];
+        int j = 0;
+        for (int i = n - 1; i >= 0; i--) {
+            rev[j++] = arr[i];
+        }
+        printRevArray(rev, n);
+    }
+
+    static void printRevArray(int arr[], int n) {
+        for (int i = 0; i < n; i++) {
+            System.out.print(arr[i] + " ");
+        }
+    }
+}