Function reverse2

A-Array/Reversingofarray.cpp:35–43

1. Using high and low pointers we can initialize two poinetrs high and low and swapping arr[low] with arr[high] with reverse our main array(arr) without using any auxuliaary array*/

/* 1. Using high and low pointers 
 we can initialize two poinetrs high and low and swapping  arr[low] with arr[high] with reverse our main array(arr) without using any auxuliaary array*/
void reverse2(int arr[], int n)
{
    for (int low = 0, high = n - 1; low < high; low++, high--) {   
        swap(arr[low], arr[high]);                                       //swapping the elements from wiht the help of high and low pointers
    }
  
    //Time-Complexity-->O(n)  where n is the total number of elements in array
//space-complexity-->O(1) -->Constant
}


int main()