#include <iostream> using namespace std; void fun1() { int a = 0; cout << &a << endl; } void fun2() { int a = 0; cout << &a << endl; } int main() { int a = 0; cout << &a << endl; fun1(); fun2(); getchar(); return 0; }
结果如下:
#include <iostream> using namespace std; void fun1() { int a = 0; cout << &a << endl; } void fun2() { int a = 0; cout << &a << endl; } int main() { int a = 0; cout << &a << endl; fun1(); fun2(); getchar(); return 0; }
结果如下: