#include<iostream>  using namespace std;  int main()  
{  cout << "bool: \t\t" << "所占字节数：" << sizeof(bool);  cout << "\t最大值：" << (numeric_limits<bool>::max)();  cout << "\t\t最小值：" << (numeric_limits<bool>::min)() << endl;  return 0;  
}

若要查看int或者其它类型，把bool换成int即可