how to print an array backwards

Question

The user enteres a number which is put in an array and then the array needs to be orinted backwadrds

int main()
{
    int numbers[5];
    int x;

    for (i         


        

Answer 1

#include

using namespace std;
int main()
{
    //get size of the array
    int arr[1000], n;
    cin >> n;
    //receive the elements of the array
    for (int i = 0; i < n; i++)
    {
        cin >> arr[i];
    }
    //swap the elements of indexes
    //the condition is just at "i*2" be cause if we exceed these value we will start to return the elements to its original places 
    for (int  i = 0; i*2< n; i++)
    {
        //variable x as a holder for the value of the index 
        int x = arr[i];
        //index arr[n-1-i]: "-1" as the first index start with 0,"-i" to adjust the suitable index which have the value to be swaped
        arr[i] = arr[n - 1 - i];
        arr[n - 1 - i] = x;
    }
    //loop for printing the new elements
    for(int i=0;i