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<H1><font COLOR=#1809BB><A NAME="SECTION005140000000000000000">
Lecture formatt閑</A>
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<A NAME="2207">&#160;</A>
<A NAME="2400">&#160;</A>
<A NAME="2401">&#160;</A>
<P>
Il existe dans la biblioth鑡ue standard une fonction de lecture formatt閑 qui
fonctionne selon le m阭e principe que la proc閐ure <TT>printf</TT>.
Sa syntaxe d'utilisation est la suivante&nbsp;:
<BR>
<TT>scanf</TT>  <TT>(</TT>  <I>format</I>  <TT>,</TT> 
    <I>liste-d'expressions</I>  <TT>)</TT>  <TT>;</TT>
<BR>
<I>format</I> est une cha頽e de caract鑢es indiquant sous forme de s閝uences
d'閏happement les entit閟 que <TT>scanf</TT> lit sur l'<I>entr閑 standard</I>&nbsp;:
<DL COMPACT>
<DT><SMALL>-</SMALL>
<DD><code>%d</code> pour un nombre d閏imal&nbsp;;
<DT><SMALL>-</SMALL>
<DD><code>%x</code> pour un nombre 閏rit en hexad閏imal&nbsp;;
<DT><SMALL>-</SMALL>
<DD><code>%c</code> pour un caract鑢e.
</DL>
Tous les 閘閙ents de la <I>liste-d'expressions</I> doivent d閘ivrer apr鑣 
関aluation l'adresse de la variable dans laquelle on veut mettre la valeur lue.
Si le flot de caract鑢es lu sur l'<I>entr閑 standard</I> ne correspond pas
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