init_ptr.cpp

来自「C++ Primer Plus（第五版）第4章例题代码」· C++ 代码 · 共 15 行

// init_ptr.cpp -- initialize a pointer
#include <iostream>
int main()
{
    using namespace std;
    int higgens = 5;
    int * pt = &higgens;

    cout << "Value of higgens = " << higgens
         << "; Address of higgens = " << &higgens << endl;
    cout << "Value of *pt = " << *pt
         << "; Value of pt = " << pt << endl;
    return 0; 
}