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

void main()
 {
  FILE *fp;
  int n,i,j;
  char item[20],s[10][20];
  clrscr();
  if((fp=fopen("Input.txt","r"))==NULL)
   {
    printf("\nFile opening input  error");
    getch();
    exit(0);
   }
  i=0;
  while((fscanf(fp,"%s",s[i]))!=EOF)
   i++;
  n=i;
  fclose(fp);
  for(i=0;i<n;i++)
   {
    strcpy(item,s[i]);
    j=i-1;
    while(j>=0 && strcmp(item,s[j])<0)
     {
      strcpy(s[j+1],s[j]);
      j--;
     }
   strcpy(s[j+1],item);
  }
 if((fp=fopen("Output.txt","w"))==NULL)
  {
   printf("\nError opening output file");
   exit(0);
  }

 for(i=0;i<n;i++)
 {
  fprintf(fp,"%s\n",s[i]);
  printf("%s\n",s[i]);
 }
 getch();
 fclose(fp);
}