#include <stdio.h>
#define MAXUSERIP 5000
int main(){

   char ch,words[MAXUSERIP];
   int i = 0;   
   while(1){
      ch = getchar();
      words[i] = ch;
      if (i ==MAXUSERIP || ch == '\0')
         break;
      i++;
   }
   printf("\nYou entered the words: \n %s", words);
   return 0;
}
   //printf("Enter characters. End by pressing 
    //the Enter key: ");