v class="exercise admonition" id="introOneSharp/move_copy_write-exercise-3">

<p class="admonition-title"><span class="caption-number">Exercise 33 </span></p>
<div class="section" id="exercise-content">
<p>Write a program <span class="math notranslate nohighlight">\(p\)</span> that adds a <span class="math notranslate nohighlight">\(\one\)</span> to the beginning of R1, assuming that R2 is empty. (For example, if R1 has <span class="math notranslate nohighlight">\(\hash\hash\one\)</span> to start, then runn