19712903

View on StackOverflow

I would use the reverse() function from the <algorithm> library.

Run it online: repl.it/@abranhe/Reverse-Array

#include <iostream>
#include <algorithm>
using namespace std;

int main()
{
  int arr [10] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};

  reverse(begin(arr), end(arr));

  for(auto item:arr)
  {
    cout << item << " ";
  }
}

Output:

10 9 8 7 6 5 4 3 2 1

Hope you like this approach.