Mega Code Archive
Integer pointer
#include
using std::cout;
using std::endl;
int main()
{
int x = 5;
// 'p' points to 'x'
int* p = &x;
cout << "x = " << x << endl;
// change the value of 'x' through 'p'
*p = 6;
cout << "x = " << x << endl;
return 0;
}