/* word_stats.c
   Author: Murray Saul
   Date:   March 15, 2008
   Purpose: To demonstrate strlen, strcomp, and strcpy functions

*/

void showStats( char word[]);
void clearInput();

#include<stdio.h>
#include<string.h>
#define WORD_SIZE 40 + 1

main()
{
   char word[WORD_SIZE];

   printf ("Enter a single word: ");
   scanf("%s", word);
   clearInput();

   showStats(word);

} /* end of main program */

void clearInput()
{
   while (getchar() != '\n')
    ;

} /* end of clearInput() function */

void showStats( char word[])
{
   char upper_word[WORD_SIZE];
   int i;

   printf ("STATICS REPORT for the word \"%s\":\n\n", word);
   printf ("Number of characters of \"%s\": %d\n", word, strlen(word));

   strcpy(upper_word, word);
   for (i=0; i < strlen(upper_word); i++)
     upper_word[i] = toupper(upper_word[i]);

   printf ("Here is \"%s\" capitalized: %s\n", word, upper_word);

   printf ("Do words \"%s\" and \"%s\" match? ", word, upper_word);

   if ( strcmp(word, upper_word) != 0 )
     printf ("NO\n\n");
   else
     printf ("YES\n\n");

} /* End of showStats() function */