title: Storing multiple user inputs in R using readline
body: <p>I am using the readline() function to get input from a user and saving that input into a vector.</p>
  
  <p><code>your_current_guess=readline(prompt="odds or evens? ")</code></p>
  
  <p>How would I have a vector that saves each input from the user instead of only the most recent input?</p>
  
  <p>Currently the only way I can think of is saving the input from x into a .txt file and then using the scan function to read from it, but I am certain that there would be a more simple and quick alternative.</p>