#include <iostream>

int main()
{
   int value1 = 12500;
   int value2 = 1700;
   int *pointer2 = nullptr;

   // give pointer the address of value2
   pointer2 = &value2;
   // dereference the pointer and assign to value1
   value1 = *pointer2;
   pointer2 = 0;

   std::cout << "Value1 = " << value1 << "\n";
   
   return 0;
}