Decrementing a Pointer for int value : Pointer Primitive « Pointer « C++

1. C++
2. Pointer
3. Pointer Primitive

Decrementing a Pointer for int value

 
#include <iostream>
using namespace std;
const int Length = 3;

int main ()
{
   int testScore[Length] = {4, 7, 1};
   int* intPointer = &testScore[Length - 1];
   int i = Length - 1;
   while (intPointer >= &testScore[0])
   {
      cout << "The address of index " << i
         << " of the array is "<< intPointer << endl;
      cout << "The value at index " << i
         << " of the array is "<< *intPointer << endl;
      intPointer--;
      i--;
   }
   return 0;
}

           
         
  

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