From 69f11a2d0d7f5e62d71323fb7b3e31c0784b1e62 Mon Sep 17 00:00:00 2001
From: anshusharma8442 <72985068+anshusharma8442@users.noreply.github.com>
Date: Wed, 21 Oct 2020 10:36:08 +0530
Subject: [PATCH] Create reverse_an_array

---
 reverse_an_array | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 reverse_an_array

diff --git a/reverse_an_array b/reverse_an_array
new file mode 100644
index 0000000..c34ee78
--- /dev/null
+++ b/reverse_an_array
@@ -0,0 +1,46 @@
+// Iterative C++ program to reverse an array
+#include <bits/stdc++.h>
+using namespace std;
+ 
+/* Function to reverse arr[] from start to end*/
+void rvereseArray(int arr[], int start, int end)
+{
+    while (start < end)
+    {
+        int temp = arr[start]; 
+        arr[start] = arr[end];
+        arr[end] = temp;
+        start++;
+        end--;
+    } 
+}     
+ 
+/* Utility function to print an array */
+void printArray(int arr[], int size)
+{
+   for (int i = 0; i < size; i++)
+   cout << arr[i] << " ";
+ 
+   cout << endl;
+} 
+ 
+/* Driver function to test above functions */
+int main() 
+{
+    int arr[] = {1, 2, 3, 4, 5, 6};
+     
+    int n = sizeof(arr) / sizeof(arr[0]); 
+ 
+    // To print original array 
+    printArray(arr, n);
+     
+    // Function calling
+    rvereseArray(arr, 0, n-1);
+     
+    cout << "Reversed array is" << endl;
+     
+    // To print the Reversed array
+    printArray(arr, n);
+     
+    return 0;
+}