\embed{definition}{&nbsp;}\link{fichieretape}
<pre class="cc">
\text\lbrac n = \randint(2..5) \rbrac
  \integer\lbrac N = \\n^2 \rbrac
  \integer{M = \\N^2 \rbrac
  \integer\lbrac P = \\N^3 \rbrac
  \steps\lbrac <tt class=reply>reply1</tt>
<tt class=reply>reply2</tt>, <tt class=reply>reply3</tt> \rbrac </pre><div class="aide">
Il y a une question pose  la premire tape et deux 
questions  la seconde tape. 
</div>
<pre class="cc">
\statement\lbrac 
  <tt class=comm>\\if</tt>\lbrac \\step=1 \rbrac
  \lbrac  Calculer &#92;(\\n^2). \rbrac </pre><div class="aide">Le texte <tt class="d">Calculer ....</tt>ne s'affiche qu' la premire tape
</div>
<pre class="cc">
  <tt class=comm>\\if</tt>\lbrac \\step=2 \rbrac
  \lbrac  On a &#92;(\\n^2 = \\N) . Calculer &#92;(\\N^2) et &#92;(\\N^3). \rbrac </pre><div class="aide">Le texte <tt class="d">On a .... Calculer ... et &#92;....</tt>
ne s'affiche qu' la deuxime tape
</div>
<pre class="cc"> \rbrac
  \answer\lbrac &#92;(\\n^2) \rbrac\lbrac \\N \rbrac\lbrac <tt class="type">type=numeric</tt> \rbrac
  \answer\lbrac &#92;(\\N^2) \rbrac\lbrac \\M \rbrac\lbrac <tt class="type">type=numeric</tt> \rbrac
  \answer\lbrac &#92;(\\N^3) \rbrac\lbrac \\P \rbrac\lbrac <tt class="type">type=numeric</tt> \rbrac </pre>
