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courses:cs101-201804:calendar [2018/09/20 09:40]
sellis 		courses:cs101-201804:calendar [2018/09/26 17:23]
sellis [Calendar]
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     <center>18th September</center>     <center>18th September</center>
     <hr>     <hr>
-    Using <b>predicates<b> to answer yes/no questions. Arithmetic predicates. The multipurpose <code>eq?</code> function.+    Using <b>predicates</b> to answer yes/no questions. Arithmetic predicates. The multipurpose <code>eq?</code> function.
     Shielding a datum from evaluation using the <code>quote</code> function, and its abbreviation. Beginning conditionals     Shielding a datum from evaluation using the <code>quote</code> function, and its abbreviation. Beginning conditionals
     and the <code>if</code> statement.     and the <code>if</code> statement.
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     <a href="https://www.cs.vassar.edu/~cs101/ell-fal-2018/lecs/2018-09-18_lec.txt">Code from class</a>     <a href="https://www.cs.vassar.edu/~cs101/ell-fal-2018/lecs/2018-09-18_lec.txt">Code from class</a>
     </center>     </center>
-  <td width=32% valign=top bgcolor=gray>+  <td width=32% valign=top bgcolor="#aaccff" cellpadding="8">
     <center>20th September</center>     <center>20th September</center>
 +    <hr>
 +    A brief review of <code>if</code>. Using <code>cond</code> for more complex situations, including the use of
 +    <code>else</code>. Contracts, how to write them and why they are important.
 +    <hr>
 +    <center>
 +    <a href="https://www.cs.vassar.edu/~cs101/ell-fal-2018/lecs/2018-09-20_lec.txt">Code from class</a>
 +    </center>
   <td width=34% valign=top bgcolor=gray>   <td width=34% valign=top bgcolor=gray>
     <center>21st September</center>     <center>21st September</center>
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   </b></font>   </b></font>
   </td>   </td>
-  <td width=32% valign=top bgcolor=gray>+  <td width=32% valign=top bgcolor="#aaffcc" cellpadding="8">
     <center>25th September</center>     <center>25th September</center>
 +    <hr>
 +    Introducting recursion. Infinite loops and how to avoid them.
 +    <hr>
 +    <a href="https://www.cs.vassar.edu/~cs101/ell-fal-2018/lecs/2018-09-25_lec.txt">Code from class</a>
   <td width=32% valign=top bgcolor=gray>   <td width=32% valign=top bgcolor=gray>
     <center>27th September</center>     <center>27th September</center>
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 </table> </table>
 </html> </html>
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