#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include "word.h"
#include "tree.h"

#define MAXWORD	100
#define ARR_SIZE(X) (sizeof(X)/sizeof(X[0]))

const char *noise[] = {
	"the",
	"and"
};

int isnoise(char *word);

int main(void)
{
	char word[MAXWORD];
	struct tnode *root;
	int line = 0;
	
	root = NULL;
	while (getword(word, MAXWORD) != EOF)
		if (isalpha(word[0]) && !isnoise(word))
			root = addtree(root, word, line);
		else if(word[0] == '\n')
			++line;

	tprint(root);
	tfree(root);

	return 0;
}

int isnoise(char *word)
{
	size_t i;

	for(i = 0; i < ARR_SIZE(noise); ++i)
		if (!strcmp(word, noise[i]))
			return 1;

	return 0;
}