#include<stdio.h>
int main()
{
char a,int b=1,float c=1,double d=1;
char *e,int *f,float *g,double *h;
a=',';
e=&a;
f=&b;

g=&c;
h=&d;
printf("a char %d %p %c",size(char),*e,a);
return 0;
}
```c
#include<stdio.h>
int main()
{
char a,int b=1,float c=1,double d=1;
char *e,int *f,float *g,double *h;
a=',';
e=&a;
f=&b;
g=&c;
h=&d;
printf("a char %d %p %c",size(char),*e,a);
return 0;
}
```