c++ 基本类型大小

#include  <iostream>
#include <windows.h>
using namespace std;

struct hehe{
char a;
int b;
char c;
};

//c++基本类型大小
int main()
{
cout << "整形：" << endl;
cout << sizeof(byte) << endl;  //1
cout << sizeof(short) << endl;  //2
cout << sizeof(int) << endl; //4
cout << sizeof(long) << endl; //4

cout << "浮点类型：" << endl;
cout << sizeof(float) << endl; //4
cout << sizeof(double) << endl;//8

cout << "布尔类型：" << endl;
cout << sizeof(boolean) << endl;//1
cout << "字符类型：" << endl;
cout << sizeof(char) << endl;//1

cout << "结构体：" << endl;
cout << sizeof(hehe) << endl;//12

getchar();
return 0;
}