/* Fig. 10.18: fig10_18.c
   Using an enumeration type */
#include <stdio.h>

/* enumeration constants represent months of the year */
enum months { 
   JAN = 1, FEB, MAR, APR, MAY, JUN, JUL, AUG, SEP, OCT, NOV, DEC };

int main()
{ 
   enum months month; /* can contain any of the 12 months */

   /* initialize array of pointers */
   const char *monthName[] = { "", "January", "February", "March", 
      "April", "May", "June", "July", "August", "September", "October",
      "November", "December" };
   
   /* loop through months */
   for ( month = JAN; month <= DEC; month++ ) {
      printf( "%2d%11s\n", month, monthName[ month ] );
   } /* end for */

   return 0; /* indicates successful termination */
} /* end main */




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