/* Demonstrates the sizeof() operator */
#include <stdio.h>

/* Declare several 100 element arrays */

int intarray[100];
float floatarray[100];
double doublearray[100];

main()
{
      /* Display the sizes of numeric data types */

      printf("\n\nSize of int = %d bytes", sizeof(int));
      printf("\nSize of short = %d bytes", sizeof(short));
      printf("\nSize of long = %d bytes", sizeof(long));
      printf("\nSize of float = %d bytes", sizeof(float));
      printf("\nSize of double = %d bytes", sizeof(double));

      /* Display the sizes of the three arrays */

      printf("\nSize of intarray = %d bytes", sizeof(intarray));
      printf("\nSize of floatarray = %d bytes",
             sizeof(floatarray));
      printf("\nSize of doublearray = %d bytes\n",
             sizeof(doublearray));

      return 0;
}