forked from rsokl/Learning_Python
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathmodule_2_problems.html
286 lines (169 loc) · 11.5 KB
/
module_2_problems.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
<!DOCTYPE html>
<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]-->
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Module 2: Problems — Python Like You Mean It</title>
<script type="text/javascript" src="_static/js/modernizr.min.js"></script>
<script type="text/javascript" id="documentation_options" data-url_root="./" src="_static/documentation_options.js"></script>
<script type="text/javascript" src="_static/jquery.js"></script>
<script type="text/javascript" src="_static/underscore.js"></script>
<script type="text/javascript" src="_static/doctools.js"></script>
<script type="text/javascript" src="_static/language_data.js"></script>
<script type="text/javascript" src="https://www.googletagmanager.com/gtag/js?id=UA-115029372-1"></script>
<script type="text/javascript" src="_static/gtag.js"></script>
<script async="async" type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/latest.js?config=TeX-AMS-MML_HTMLorMML"></script>
<script type="text/x-mathjax-config">MathJax.Hub.Config({"tex2jax": {"inlineMath": [["$", "$"], ["\\(", "\\)"]], "processEscapes": true, "ignoreClass": "document", "processClass": "math|output_area"}})</script>
<script type="text/javascript" src="_static/js/theme.js"></script>
<link rel="stylesheet" href="_static/css/theme.css" type="text/css" />
<link rel="stylesheet" href="_static/pygments.css" type="text/css" />
<link rel="stylesheet" href="_static/my_theme.css" type="text/css" />
<link rel="index" title="Index" href="genindex.html" />
<link rel="search" title="Search" href="search.html" />
<link rel="next" title="Merging Two Dictionaries" href="Module2_EssentialsOfPython/Problems/MergeMaxDicts.html" />
<link rel="prev" title="Data Structures (Part III): Sets & the Collections Module" href="Module2_EssentialsOfPython/DataStructures_III_Sets_and_More.html" />
</head>
<body class="wy-body-for-nav">
<div class="wy-grid-for-nav">
<nav data-toggle="wy-nav-shift" class="wy-nav-side">
<div class="wy-side-scroll">
<div class="wy-side-nav-search" >
<a href="index.html" class="icon icon-home"> Python Like You Mean It
</a>
<div class="version">
1.4
</div>
<div role="search">
<form id="rtd-search-form" class="wy-form" action="search.html" method="get">
<input type="text" name="q" placeholder="Search docs" />
<input type="hidden" name="check_keywords" value="yes" />
<input type="hidden" name="area" value="default" />
</form>
</div>
</div>
<div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
<p class="caption"><span class="caption-text">Table of Contents:</span></p>
<ul class="current">
<li class="toctree-l1"><a class="reference internal" href="intro.html">Python Like You Mean It</a></li>
<li class="toctree-l1"><a class="reference internal" href="module_1.html">Module 1: Getting Started with Python</a></li>
<li class="toctree-l1"><a class="reference internal" href="module_2.html">Module 2: The Essentials of Python</a></li>
<li class="toctree-l1 current"><a class="current reference internal" href="#">Module 2: Problems</a><ul>
<li class="toctree-l2"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/MergeMaxDicts.html">Merging Two Dictionaries</a></li>
<li class="toctree-l2"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/Palindrome.html">Is Palindrome</a></li>
<li class="toctree-l2"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/MarginPercentage.html">Within Margin Percentage</a></li>
<li class="toctree-l2"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/DifferenceFanout.html">Difference Fanout</a></li>
<li class="toctree-l2"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/EncodeAsString.html">Encode as String</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="module_3.html">Module 3: The Essentials of NumPy</a></li>
<li class="toctree-l1"><a class="reference internal" href="module_3_problems.html">Module 3: Problems</a></li>
<li class="toctree-l1"><a class="reference internal" href="module_4.html">Module 4: Object Oriented Programming</a></li>
<li class="toctree-l1"><a class="reference internal" href="module_5.html">Module 5: Odds and Ends</a></li>
<li class="toctree-l1"><a class="reference internal" href="changes.html">Changelog</a></li>
</ul>
</div>
</div>
</nav>
<section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
<nav class="wy-nav-top" aria-label="top navigation">
<i data-toggle="wy-nav-top" class="fa fa-bars"></i>
<a href="index.html">Python Like You Mean It</a>
</nav>
<div class="wy-nav-content">
<div class="rst-content">
<div role="navigation" aria-label="breadcrumbs navigation">
<ul class="wy-breadcrumbs">
<li><a href="index.html">Docs</a> »</li>
<li>Module 2: Problems</li>
<li class="wy-breadcrumbs-aside">
<a href="_sources/module_2_problems.rst.txt" rel="nofollow"> View page source</a>
</li>
</ul>
<hr/>
</div>
<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
<div itemprop="articleBody">
<style>
/* CSS overrides for sphinx_rtd_theme */
/* 24px margin */
.nbinput.nblast,
.nboutput.nblast {
margin-bottom: 19px; /* padding has already 5px */
}
/* ... except between code cells! */
.nblast + .nbinput {
margin-top: -19px;
}
.admonition > p:before {
margin-right: 4px; /* make room for the exclamation icon */
}
/* Fix math alignment, see https://github.com/rtfd/sphinx_rtd_theme/pull/686 */
.math {
text-align: unset;
}
</style>
<div class="section" id="module-2-problems">
<h1>Module 2: Problems<a class="headerlink" href="#module-2-problems" title="Permalink to this headline">¶</a></h1>
<p>This section presents the reader with problems to exercise their understanding of the materials that were presented in the Essentials of Python module. They are meant to be worked through after having read through the module in its entirety. Accompanying each problem is a solution and explanation, which include links to the relevant sections of Python Like You Mean It. The solutions are also designed to emphasize good coding practices.</p>
<p>These problems were written by former students of mine and PLYMI readers. Have you written a piece of code that would make for a good exercise for a Python user? Consider submitting a problem and solution to be included here!</p>
<div class="toctree-wrapper compound">
<p class="caption"><span class="caption-text">Contents:</span></p>
<ul>
<li class="toctree-l1"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/MergeMaxDicts.html">Merging Two Dictionaries</a><ul>
<li class="toctree-l2"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/MergeMaxDicts.html#A-Simple,-Buggy-Solution">A Simple, Buggy Solution</a></li>
<li class="toctree-l2"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/MergeMaxDicts.html#A-Simple,-Correct-Solution">A Simple, Correct Solution</a></li>
<li class="toctree-l2"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/MergeMaxDicts.html#A-Minor-Optimization">A Minor Optimization</a></li>
<li class="toctree-l2"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/MergeMaxDicts.html#Extended-Problem:-Merging-Arbitrary-Numbers-of-Dictionaries">Extended Problem: Merging Arbitrary Numbers of Dictionaries</a></li>
<li class="toctree-l2"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/MergeMaxDicts.html#Generalized-Solution">Generalized Solution</a></li>
<li class="toctree-l2"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/MergeMaxDicts.html#Extra-Challenges">Extra Challenges</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/Palindrome.html">Is Palindrome</a><ul>
<li class="toctree-l2"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/Palindrome.html#Tips">Tips</a></li>
<li class="toctree-l2"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/Palindrome.html#Solution">Solution</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/MarginPercentage.html">Within Margin Percentage</a><ul>
<li class="toctree-l2"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/MarginPercentage.html#Solution">Solution</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/DifferenceFanout.html">Difference Fanout</a><ul>
<li class="toctree-l2"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/DifferenceFanout.html#Solution:-difference_fanout-using-for-loops">Solution: difference_fanout using for-loops</a></li>
<li class="toctree-l2"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/DifferenceFanout.html#Solution:-difference_fanout-using-list-comprehensions">Solution: difference_fanout using list comprehensions</a></li>
<li class="toctree-l2"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/DifferenceFanout.html#Extension">Extension</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/EncodeAsString.html">Encode as String</a><ul>
<li class="toctree-l2"><a class="reference internal" href="Module2_EssentialsOfPython/Problems/EncodeAsString.html#Solution">Solution</a></li>
</ul>
</li>
</ul>
</div>
</div>
</div>
</div>
<footer>
<div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
<a href="Module2_EssentialsOfPython/Problems/MergeMaxDicts.html" class="btn btn-neutral float-right" title="Merging Two Dictionaries" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
<a href="Module2_EssentialsOfPython/DataStructures_III_Sets_and_More.html" class="btn btn-neutral float-left" title="Data Structures (Part III): Sets & the Collections Module" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
</div>
<hr/>
<div role="contentinfo">
<p>
© Copyright 2019, Ryan Soklaski
</p>
</div>
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
</footer>
</div>
</div>
</section>
</div>
<script type="text/javascript">
jQuery(function () {
SphinxRtdTheme.Navigation.enable(true);
});
</script>
</body>
</html>