#include <iostream>

#include<assert.h>

using namespace std;

typedef struct sys{

char a;

int * b;

char c;

}sysa;

class c{

public:

    unsigned a;

    virtual void bi(c* s);

    char dd;

    static int sd;

};

int main()

{

char str2[100];

cout<<sizeof(str2)<<endl;

char str[]="jdfl中国";

char *p=str;

cout<<sizeof(p)<<endl;

cout<<sizeof(str)<<endl;

cout<<sizeof(sysa)<<endl;

cout<<sizeof(c)<<endl;

cout<<sizeof(unsigned)<<endl;

}