int,long,short,float,double的大小

/***********************************************
*
* 判断int,long,short,float,double的大小
* by zhaozhilu
*
***********************************************
*/
#include<stdio.h>
#include<math.h>

int main()
{
int a,i;
long int b;
short int c;
float d;
double e;

printf("整型是%d字节\n",sizeof(a));
i=sizeof(a)*8;
printf("整型的最大值是%f\n",pow(2,i));

printf("长整型是%d字节\n",sizeof(b));
i=sizeof(b)*8;
printf("长整型的最大值是%f\n",pow(2,i));

printf("短整型是%d字节\n",sizeof(c));
i=sizeof(c)*8;
printf("短整型的最大值是%f\n",pow(2,i));

printf("浮点型是%d字节\n",d);
i=sizeof(d)*8;
printf("浮点型的最大值是%f\n",pow(2,i));

printf("双精度型是%d字节\n",sizeof(e));
i=sizeof(e)*8;
printf("双精度型的最大值是%f\n",pow(2,i));

return 0;
}