diff -r ef2afc5ceb3f -r 21de307e6823 day1/Session-3.tex
--- a/day1/Session-3.tex	Tue Oct 06 18:45:01 2009 +0530
+++ b/day1/Session-3.tex	Wed Oct 07 00:49:14 2009 +0530
@@ -78,7 +78,7 @@
 \author[Asokan \& Prabhu] {Asokan Pichai\\Prabhu Ramachandran}
 
 \institute[IIT Bombay] {Department of Aerospace Engineering\\IIT Bombay}
-\date[] {10, October 2009}
+\date[] {Day 1, Session-3, 10, October 2009}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 %\pgfdeclareimage[height=0.75cm]{iitmlogo}{iitmlogo}
@@ -112,6 +112,8 @@
 
 \section{Python}
 
+\subsection{Problem Set based on Lists and Tuples}
+
 \begin{frame}
   {Problem set 3}
   As you can guess, idea is to use \kwrd{for}!
@@ -224,11 +226,11 @@
     subjects, the student with the maximum mark in each subject and also
     the standard deviation of the marks.  Do this efficiently.
 
-    \inctime{20}
+    \inctime{30}
 \end{frame}
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% TIME: 20 m, running 205m 
+% TIME: 30 m, running 215m 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 \subsection{Modules}
@@ -335,47 +337,14 @@
   \frametitle{Problem 5.1}
 
   Put all the functions you have written so far as part of the problems
-  into one module called \typ{iitb.py} and use this module from IPython.
+  into one module called \typ{bprim.py} and use this module from IPython.
 
-\inctime{20}
+\inctime{25}
 \end{frame}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% TIME: 20 m, running 225m 
+% TIME: 25 m, running 230m 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-\subsection{Objects}
-\begin{frame}{Objects in Python}
-    \begin{itemize}
-        \item What is an Object? (Types and classes)
-        \item identity
-        \item type
-        \item method
-      \end{itemize}
-\end{frame}
-
-\begin{frame}[fragile]
-  \frametitle{Why are they useful?}
-  \small
-  \begin{lstlisting}
-for element in (1, 2, 3):
-    print element
-for key in {'one':1, 'two':2}:
-    print key
-for char in "123":
-    print char
-for line in open("myfile.txt"):
-    print line
-for line in urllib2.urlopen('http://site.com'):
-    print line
-  \end{lstlisting}
-\end{frame}
-
-\begin{frame}{And the winner is \ldots OBJECTS!}
-  All objects providing a similar inteface can be used the same way.\\
-  Functions (and others) are first-class objects. Can be passed to and returned from functions.
-  \inctime{10}
-\end{frame}
-
 \subsection{Coding Style in Python}
 \begin{frame}{Readability and Consistency}
     \begin{itemize}
@@ -418,6 +387,41 @@
         \item Ending the docstrings
         \item One liner docstrings
    \end{itemize}
+\inctime{10}
 \end{frame}
-\inctime{10}
+
+
+\subsection{Objects}
+\begin{frame}{Objects in Python}
+    \begin{itemize}
+        \item What is an Object? (Types and classes)
+        \item identity
+        \item type
+        \item method
+      \end{itemize}
+\end{frame}
+
+\begin{frame}[fragile]
+  \frametitle{Why are they useful?}
+  \small
+  \begin{lstlisting}
+for element in (1, 2, 3):
+    print element
+for key in {'one':1, 'two':2}:
+    print key
+for char in "123":
+    print char
+for line in open("myfile.txt"):
+    print line
+for line in urllib2.urlopen('http://site.com'):
+    print line
+  \end{lstlisting}
+\end{frame}
+
+\begin{frame}{And the winner is \ldots OBJECTS!}
+  All objects providing a similar inteface can be used the same way.\\
+  Functions (and others) are first-class objects. Can be passed to and returned from functions.
+  \inctime{10}
+\end{frame}
+
 \end{document}