C program that looks for words in a dictionary

For my c program, it has to be able to look for words in a dictionary. I'm not that great of a programmer but I have been doing my research and have puts bits and pieces together from my understanding. Is my C program written to where it would compile correctly and abide by the properties below?

-The longest word(s) typed with only the right hand.
-The longest word(s) typed with only the left hand.
-The longest word(s) typed with only the first row of the keyboard.
-The longest word(s) typed with only the second row of the keyboard.
-The longest word(s) typed with only the third row of the keyboard.
-All words and longest word ending in ‘dous.’
-All palindromes.
-All words and longest word having all five vowels in order.
-The percentage of time the left hand is used to type all dictionary words in
order

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

int main()
{

   char data [20]
   char a[5][20];
   int mcount
   struct node * Link;
};

struct node * dic[26];
   
   /*
   printf("Enter the name of the file that want to be check: \n");
   scanf("%s", &inputfile);
   
   printf("Enter the name of the corrected file: \n");
   scanf("%s", &outputfile);
   
   printf("Enter a word that need to be changed: \n");
   scanf("%s", &chword);
   
   printf("Enter the word to replace the word above: \n");
   scanf("%s", &reword);
   */

  //process each word in ifile
  while (!feof(ifile)){

    fgets(token, 256, ifile);

    int found = 0;

    int len;
    len  = strlen(token);
    char word[256];
    char beginpunct[2];
    char endpunct[10];
    int value;
    int i;

    printf("length = %d\n", len);
	  
    //disects word with punctuation into a plain word that would be in the dictionary
    for (i = 0; i < len; i++){
      value = atoi(&(token[i]));
      //      printf("%d", value);

      if (value >= 97 || value <= 122){
        strcat(word, &(token[i]));
      }

      else if (value >= 65 || value <= 90){
        strcat(word, &(token[i]));
      }

      else{
        if(i == 0){
          strcpy(beginpunct, &(token[i]));
        }
        else{
          strcat(endpunct, &(token[i]));
        }
      }
    }

    //process each word with dictionary
    while (fscanf(linuxdict, "%s", dictword) !=EOF){
      if (strcasecmp(word, dictword) == 0){
        found = 1;
        break;
      }
    }

    fseek(linuxdict, 0, SEEK_SET);

    if (found == 0){
      printf("%s \n", word);
    }

    //    fprintf(ofile, "%s ", word);

  }



  return 0;
}

*** EDIT ***
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