/*****************************************************************************************
 *	PROGRAM:	Pluralizer.cpp
 *	AUTHOR:  	Zachary Kerns Some portions assisted by David Bowles
 *	DATE:
 *	CLASS:	CTCH 233 Winter 2011
 *
 *	USAGE:	pluralizer.exe
 *
 *	DESCRIPTION:
 *	The Pluralizer takes nouns and converts them to their plurals.
 *
 *
 *
 *****************************************************************************************/





#include <stdio.h>
#include <string.h>
#include <stdlib.h>

//Global variables.
int i = 0;
int convert = 1;
char noun[20];
void pluralizer(char *noun);
void endProgram(int convert);

int main()
{

	while (convert !=0)
    {
		endProgram(convert);
		printf("Please enter a noun: ");
		scanf("%s", noun);

		//Start the pluralizing action.
		pluralizer(noun);

		printf("%s\n", noun);
    }
    return 0;
}

void pluralizer(char *noun)
{
    int i = strlen(noun);



    if ((noun[i - 1] == 's'))
    {
        strcat(noun, "es");
    }
    else if ((noun[i - 2] == 'c') && ((noun[i - 1] == 'h')))
    {
        strcat(noun, "es");
    }
    else if ((noun[i - 2] == 's') && ((noun[i - 1] == 'h')))
    {
        strcat(noun, "es");
    }


    else if (noun[i - 1] == 'y' )
    {
        noun[(strlen(noun) - 1)] = '\0';
        noun[(strlen(noun) - 1)] = '\0';

        (strcat(noun, "ies"));
    }

    else
    {
        strcat(noun, "s");
    }


}
void endProgram(int convert)
{
    //Having trouble getting all of this to work
    if (strcmp(noun, "done") !=0)
		convert = 0;
}