计算机上的类型大小

#include<stdio.h>
 int main()
{
 printf("char=%d\n",sizeof(char));
 printf("int=%d\n",sizeof(int));
 printf("float=%d\n",sizeof(float));
 printf("double%d\n",sizeof(double));
 printf("long=%d\n",sizeof(long));
 printf("short=%d\n",sizeof(short));
 printf("long long=%d",sizeof(long long));  
 return 0;
}

 

char=1
int=4
float=4
double8
long=4
short=2
long long=8