/*--------------------------------------------------------------------*/
/* sizes.c                                                            */
/* Author: Bob Dondero                                                */
/* Determine the size of each fundamental data type.                  */
/*--------------------------------------------------------------------*/

#include <stdio.h>

int main(void)

/*  Write the size, in bytes, of each fundamental data type
    to stdout.  Return 0. */

{
    printf("char:           %d\n", (int)sizeof(char));
    printf("unsigned char:  %d\n", (int)sizeof(unsigned char));
    printf("short:          %d\n", (int)sizeof(short));
    printf("unsigned short: %d\n", (int)sizeof(unsigned short));
    printf("int:            %d\n", (int)sizeof(int));
    printf("unsigned int:   %d\n", (int)sizeof(unsigned int));
    printf("long:           %d\n", (int)sizeof(long));
    printf("unsigned long:  %d\n", (int)sizeof(unsigned long));
    printf("float:          %d\n", (int)sizeof(float));
    printf("double:         %d\n", (int)sizeof(double));
    printf("long double:    %d\n", (int)sizeof(long double));
    printf("pointer:        %d\n", (int)sizeof(void*));

    return 0;
}

/* Example execution:

$ gcc217 sizes.c -o sizes

$ sizes
char:           1
unsigned char:  1
short:          2
unsigned short: 2
int:            4
unsigned int:   4
long:           4
unsigned long:  4
float:          4
double:         8
long double:    12
pointer:        4

*/