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1 #+LaTeX_CLASS: beamer |
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2 #+LaTeX_CLASS_OPTIONS: [presentation] |
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3 #+BEAMER_FRAME_LEVEL: 1 |
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4 |
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5 #+BEAMER_HEADER_EXTRA: \usetheme{Warsaw}\usecolortheme{default}\useoutertheme{infolines}\setbeamercovered{transparent} |
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6 #+COLUMNS: %45ITEM %10BEAMER_env(Env) %10BEAMER_envargs(Env Args) %4BEAMER_col(Col) %8BEAMER_extra(Extra) |
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7 #+PROPERTY: BEAMER_col_ALL 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 :ETC |
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8 |
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9 #+LaTeX_CLASS: beamer |
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10 #+LaTeX_CLASS_OPTIONS: [presentation] |
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11 |
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12 #+LaTeX_HEADER: \usepackage[english]{babel} \usepackage{ae,aecompl} |
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13 #+LaTeX_HEADER: \usepackage{mathpazo,courier,euler} \usepackage[scaled=.95]{helvet} |
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14 |
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15 #+LaTeX_HEADER: \usepackage{listings} |
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16 |
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17 #+LaTeX_HEADER:\lstset{language=Python, basicstyle=\ttfamily\bfseries, |
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18 #+LaTeX_HEADER: commentstyle=\color{red}\itshape, stringstyle=\color{darkgreen}, |
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19 #+LaTeX_HEADER: showstringspaces=false, keywordstyle=\color{blue}\bfseries} |
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20 |
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21 #+TITLE: I/O |
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22 #+AUTHOR: FOSSEE |
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23 #+EMAIL: |
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24 #+DATE: |
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25 |
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26 #+DESCRIPTION: |
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27 #+KEYWORDS: |
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28 #+LANGUAGE: en |
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29 #+OPTIONS: H:3 num:nil toc:nil \n:nil @:t ::t |:t ^:t -:t f:t *:t <:t |
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30 #+OPTIONS: TeX:t LaTeX:nil skip:nil d:nil todo:nil pri:nil tags:not-in-toc |
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31 |
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32 * Outline |
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33 - Showing output to the user. |
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34 - Taking input from the user. |
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35 * Question 1 |
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36 What happens when you do ~print "x is %d y is %f" %(x, y)~ |
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37 * Solution 1 |
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38 ~int~ value of ~x~ and ~float~ value of ~y~ are printed corresponding to the |
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39 modifiers used in the ~print~ statement |
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40 * Question 2 |
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41 Enter the number 5.6 as input and store it in a variable called |
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42 ~c~. |
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43 * Solution 2 |
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44 #+begin_src python |
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45 In []: c = raw_input() |
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46 5.6 |
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47 In []: c |
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48 #+end_src |
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49 * Question 3 |
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50 What happens when you do not enter anything and hit enter |
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51 * Solution 3 |
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52 #+begin_src python |
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53 In []: c = raw_input() |
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54 <RET> |
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55 In []: c |
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56 #+end_src |
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57 * Question 4 |
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58 How do you display a prompt and let the user enter input in a new line |
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59 * Solution 4 |
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60 #+begin_src python |
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61 In []: ip = raw_input("Please enter a number in the next line\n> ") |
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62 #+end_src |
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63 * Summary |
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64 You should now be able to -- |
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65 + Print a value "as is" |
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66 + Print a value using using modifiers |
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67 + Accept input from user |
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68 + Display a prompt before accepting input |
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69 * Thank you! |
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70 #+begin_latex |
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71 \begin{block}{} |
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72 \begin{center} |
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73 This spoken tutorial has been produced by the |
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74 \textcolor{blue}{FOSSEE} team, which is funded by the |
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75 \end{center} |
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76 \begin{center} |
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77 \textcolor{blue}{National Mission on Education through \\ |
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78 Information \& Communication Technology \\ |
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79 MHRD, Govt. of India}. |
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80 \end{center} |
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81 \end{block} |
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82 #+end_latex |
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83 |
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84 |