Frequency analysis of words in a string. C Lab Ques.

wordFreq.c

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

void main(void)
{
 char line[250], words[25][10];
 int i=0,j=0,k=0, cntr[25];
 int tWords = 0;

 clrscr();

 printf("\nEnter a string of text :\n");
 gets(line);

 for(i=0;line[i] != '\0';i++)
 {
  if(line[i] != ' ')
  {
   words[j][k] = line[i];
   k++;
  }
  else
  {
   words[j][k] = '\0';
   j++;k=0;
  }
 }
 words[j][k] = '\0';

 tWords = j+1;

 printf("\n\nWord\t\tCount\n");
 for(i=0,k=0;i<tWords;i++,k++)
 {
  cntr[k] = 1;
  for(j=i+1;j<tWords;j++)
  {
   if(strcmpi(words[i],words[j]) == 0)
   {
    words[j][0] = '\0';
    cntr[k]++;
   }
  }
  if(words[i][0] != '\0')
  {
   printf("\n%s\t\t%d", words[i], cntr[k]);
  }
 }

 getch();
}