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

void getString(char *);
int my_strlen(char *str);

void recurse_word(char *, int );

char *word;
char *word1;
int word_len=0;

 void main()
 {
    clrscr();
    word = (char *) malloc(sizeof(char)*10);
    word1 = (char *) malloc(sizeof(char)*10);
    printf("Enter any word of maximum 10 character : ");
    getString(word);
    word_len = my_strlen(word);
    recurse_word(word, word_len);

    getch();
 }
   void recurse_word(char *str, int call_time)
   {
     int count = 0;
     char first_chr = *str;
     char *tmp_word = str;
     char *tword = tmp_word;
     char tmpchr;

      if( call_time <= 0)
     return;
     printf("\n%s", str);

     for(count=0; count<word_len-1; count++)
     {
    tmp_word++;
    *tword = *tmp_word;
    tword++;
     }
     *tword = first_chr;
     recurse_word(str, --call_time);
   }

    void getString(char *str)
    {
    int count=0;
    char *getstr;
    char readch='\0';
    fflush(NULL);
       getstr = str;
       while(1)
       {
        scanf("%c", &readch);
        if( readch == '\n')
           break;
        *getstr = readch;

        //if( ( str = (char *)realloc(str, sizeof(char)) ) == '\0')//   break;
        count++;
        getstr++;
        if( count >= 10)
          break;
       }
       *getstr='\0';
    }

   int my_strlen(char *str)
   {
      int _tmpval = 0;
      char *cstr = str;

      if(*cstr != '\0')
      {
     while(*cstr !='\0')
     {
        _tmpval++;
        cstr++;
     }
      }
      return _tmpval;
   }

   /******************** Input **********************

      Enter any word of maximum 10 character : space

   ******************** Output **********************

       space paces acesp cespa espac
    */