///////    readline.C    ///////
#include <iostream.h>
//const int SIZE = 100;
const int SIZE = 10;

// len is the length of the array s
int readline(char s[], int len)
{ char c = '\0';
  int i = 0;
      len --;     // leaving room at the end
      while ( i < len && cin.get(c) && c != '\n')
              s[i++] = c;
      if (c == '\n') s[i++] = c;
      s[i] = '\0';  // string terminator
      return(i);
}

int main()
{ char line[SIZE];
  int n;
     while ((n = readline(line, SIZE)) > 0)
         cout << "n = " << n << "\t line= " << line;
     return(0);
}