CODE EXAMPLE FOR CPP

function for reversing an array c++ stl

// C++ program to reverse Array
// using reverse() in STL
  
#include <algorithm>
#include <iostream>
using namespace std;
  
int main()
{
    // Get the array
    int arr[] = { 1, 45, 54, 71, 76, 12 };
  
    // Compute the sizes
    int n = sizeof(arr) / sizeof(arr[0]);
  
    // Print the array
    cout << "Array: ";
    for (int i = 0; i < n; i++)
        cout << arr[i] << " ";
  
    // Reverse the array
    reverse(arr, arr + n);
  
    // Print the reversed array
    cout << "
Reversed Array: ";
    for (int i = 0; i < n; i++)
        cout << arr[i] << " ";
    return 0;
}