/*
* C++中输出字符变量地址时要把其强制转换成“void *”格式。否则会显示乱码。
*（未定义内存的填充值为0xCC，如果以字符串形式输出就是“烫烫烫...”）。
*/
#include <iostream>
using namespace std;
int main(int argc, char **argv)
{
     int i = 0;
     char ch = '\0';
     cout << "input a integer: " << endl;
     cin >> i;
     cout << "input a character: " << endl;
     cin >> ch;
     cout << "i == " << i << endl;
     cout << "ch == " << ch << endl;
     cout << "&i == " << &i << endl;
     cout << "&ch == " << &ch << endl;
     cout << "(void *)&i == " << (void *)&i <<endl;
     cout << "(void *)&ch == " << (void *)&ch << endl;
     system("pause");
     return 0;
}