Q. Input a string & print in newline without strlen( ) ?

THE OUTPUT WOULD BE

#include<stdio.h>
#include<conio.h>
#include<string.h>
  void main( )
  {   clrscr( );
  char s1[25];
  int l,i;
  printf("Enter the string=");
  scanf("%s",s1);
  printf("Strings in newline");
  i=0;
  while(s1[i]!='\0')
  { printf("\n%c",s1[i]);
     i++;
  }
  getch( );
  }