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#+TITLE:
#+AUTHOR: FOSSEE
#+EMAIL:
#+DATE:
#+DESCRIPTION:
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*
#+begin_latex
\begin{center}
\vspace{12pt}
\textcolor{blue}{\huge Getting started with \texttt{tuples}}
\end{center}
\vspace{18pt}
\begin{center}
\vspace{10pt}
\includegraphics[scale=0.95]{../images/fossee-logo.png}\\
\vspace{5pt}
\scriptsize Developed by FOSSEE Team, IIT-Bombay. \\
\scriptsize Funded by National Mission on Education through ICT\\
\scriptsize MHRD,Govt. of India\\
\includegraphics[scale=0.30]{../images/iitb-logo.png}\\
\end{center}
#+end_latex
* Objectives
At the end of the tutorial, you will be able to,
- Understand of what tuples are.
- Compare them with lists.
- Know why they are needed and where to use them.
* Pre-requisite
Spoken tutorial on -
- Getting started with Lists
* Exericse 1
Given, ~a = 5~ and ~b = 7~. Swap the values of ~a~ and ~b~.
* Summary
In this tutorial, we have learnt to,
- Define tuples.
- Understand the similarities of tuples with lists, like indexing and
iterability.
- Know about the immutability of tuples.
- Swap values, the python way.
- Understand the concept of packing and unpacking of tuples.
* Evaluation
1. Define a tuple containing two values. The first being integer 4 and
second is a float 2.5
2. If ``a = 5,'' then what is the type of a ?
- int
- float
- tuple
- string
3. If ``a = (2, 3)''. What does ``a[ 0 ], a[ 1 ] = (3, 4)'' produce ?
* Solutions
1. (4, 2.5)
2. tuple
3. Error
*
#+begin_latex
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\textcolor{blue}{\Large THANK YOU!}
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\begin{center}
For more Information, visit our website\\
\url{http://fossee.in/}
\end{center}
\end{block}
#+end_latex
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