巫沛庭

#include<iostream>
#include<cstdlib>
using namespace std;
int main()
{
   cout<<"int:"<<sizeof(int)<<endl;
   cout<<"char:"<<sizeof(char)<<endl;
   cout<<"float:"<<sizeof(float)<<endl;
   cout<<"double:"<<sizeof(double)<<endl;
   cout<<"string:"<<sizeof(string)<<endl;
   system("pause");
   return 0;
}