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

struct doc_words
{
char words[30];
int numWords;
struct doc_words *next;
};

struct doc_words *head=NULL;;
struct doc_words *current;
struct doc_words *check;
struct doc_words* newNode;

//char *calloc();

struct doc_words *getmem()
{
struct doc_words *p;
//p = malloc(sizeof(struct doc_words));
p = (struct doc_words*)malloc(sizeof(struct doc_words));
if(!p)
{printf("out of memory");
return(0);
}
else
return(p);
}

void AddWords( char text[30])
{
 
current=head;
 char temp[30];
 strncpy(temp,text,29);
      do              
      {
       if (current->words==temp)
          {
            current->numWords++;
            break;
          }
       check=check->next;     
      }while (check!=NULL);
       else
           {                                
             newNode=getmem();
             strncpy(newNode->words,text, 29);
             newNode->next=head;
             head=newNode;
             break;                                
           }
      
}

void extract_words_from_file()
{

char word[30];

FILE *ifp;

if ((ifp=fopen("C:\\collins_tirivamwe\\DSA\\text.txt","r"))!=NULL)
{

while (fscanf(ifp,"%s",word)!=EOF)

{
printf("%s",word);
AddWords(word);
}
fclose(ifp);
}
else
printf("error");
}

void read()
{
printf("words in list");
struct doc_words *current= head;
while (current!=NULL)
{

printf("%s\n",current->words);
current=current->next;
}

}

int getCount()
{
int count=0;
struct doc_words *current= head;
while (current!=NULL)
{
count++;
current=current->next;

}

printf("\n %d",count);
return (count);
}

/*
int getCount(char word[30])
{
int count=0;
struct doc_words *p = head;
while (p!=NULL)
{
if (strcmp(p->word,word)==0)
{
count++;
p=p->next;
}
else
{
p=p->next;
}
}
return(count);
}



*/

int main()
{
int p=0;
extract_words_from_file();

p=getCount();
// printf("\nnumber of words are %d",p);
read();
system("PAUSE");
return 0;

}

test16.cpp: In function `void AddWords(char*)':
test16.cpp:54: parse error before `else'
test16.cpp:60: break statement not within loop or switch
test16.cpp: At global scope:
test16.cpp:62: parse error before `}' token