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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>CSci 127, Introduction to Computer Science, Hunter College, CUNY, Spring 2021</title>
<link type="text/css" rel="stylesheet" href="127.css" />
</head>
<body>
<div id="header">
<h2><br>CSci 127: Introduction to Computer Science<br>
Hunter College, City University of New York<br>
Spring 2021<br><br>
</h2>
</div>
<div>
This course presents an overview of computer science (CS) with an emphasis on problem-solving and computational thinking through 'coding': computer programming for beginners. Other topics include: organization of hardware, software, and how information is structured on contemporary computing devices. This course is pre-requisite to several introductory core courses in the CS Major. The course is also required for the CS minor. MATH 12500 or higher is strongly recommended as a co-req for intended Majors.
<p>
<b>Course Designers:</b>
<ul>
<li> Dr. Katherine St. John
<li> Dr. William Sakas
<li> Prof. Eric Schweitzer
</ul>
<p>
<b>Course Instructors:</b>
<ul>
<li> <a href="https://www.ligoriotiziana.info/" target="_blank"> Dr. Tiziana Ligorio</a> (Course Instructor and Coordinator), <b><a href="https://bbhosted.cuny.edu/webapps/blackboard/content/listContentEditable.jsp?content_id=_53494512_1&course_id=_1959207_1&mode=reset" target="blank"> Office Hours: drop-in Tuesdays 11am - 1pm on Zoom</b></a>
<li> Katherine Howitt (Early College Initiative Instructor)
</ul>
<p>
<p>
<table class="127Week" border="0">
<tr>
<th style="text-align: center"><p><b>COURSE STRUCTURE</b></th>
<th style="text-align: center"><br> <b>EACH WEEK</b></th>
</tr>
<tr>
<td style="text-align: left">
<ul>
<li> <u>Required:</u> <b>Lecture Preview </b> (15 minute quiz) opens Monday and it is due before lecture on Tuesday 10am on Blackboard
<li> <u>Required:</u> <b>Synchronous Lecture</b> meetings on Tuesday 9:45-11am <a href="https://bbhosted.cuny.edu/webapps/blackboard/content/listContentEditable.jsp?content_id=_53494512_1&course_id=_1959207_1&mode=reset" target="_blank">on Zoom</a>
<li> <u>Required:</u> <b>Weekly Lab </b> <u>instead of a synchronous recitation meeting</u>.You are responsible for independently reading
<br>through the Lab found in the "Handouts" column in the Course Outline below.
<br>Links to relevant textbook chapters also in the "Reading" column below.
<li> Optional: if you need more guidance to follow the weekly Labs,
<br>we offer optional synchronous<a href="https://bbhosted.cuny.edu/webapps/blackboard/content/listContentEditable.jsp?content_id=_53494512_1&course_id=_1959207_1&mode=reset" target="_blank"> <b>Lab Reviews</b></a> on Tuesday and Wednesday
<li> <u>Required:</u> <b>Lab Quiz</b> (15 minute quiz) opens Tuesday and it is due on Wednesday 6pm on Gradescope</b>.
<br>This is an exit quiz for the lab and should be take after you read and work through the weekly Lab.
<li> <u>Required:</u><a href = "s21/ps.html" target="blank"> <b>5 Programming Assignments</b></a>, these are directly related to Labs and Lectures.
</ul>
</td>
<td style="text-align: left"><a href="files/CSci127LabScheduleS21.pdf" target="_blank"> <img id="127Week" alt="weekly work" src="images/127WeekS21.png" width="600"></a></td>
</tr>
</table>
<p>Lecture notes will be posted before each lecture in the "Handouts" column in Course Outline below.
<br>
<br>
<!-- <ul>
</ul> -->
<a id="tt"></a>
<p>
<b>Peer-Mentor Tutoring:</b> Undergraduate Teaching Assistants (UTAs) are available to help:
<ul>
<li> Drop-in Tutoring: Monday-Friday, 11am to 5pm, when classes are in session. <a href="https://bbhosted.cuny.edu/webapps/blackboard/content/listContentEditable.jsp?content_id=_53494512_1&course_id=_1959207_1&mode=reset" target="_blank">Click here to find a link for the Drop-in Tutoring session</a>
<li> Blackboard Discussion Board: Monday-Friday, 11am to 5pm, when classes are in session.
<li> Email: [email protected]
<li> <a href="files/CSci127LabScheduleS21.pdf" target="_blank">Holiday schedule & Due Dates</a>
<li> <a href="s21/S21UTAs.pdf" target="_blank">Undergraduate Teaching Assistants</a>
</ul>
</div>
<!--
<div>
<h3><a href="s21/orientation.html" target="_blank">Orientation Videos & Tutorials</a></h3>
These videos will help you familiarize with our platforms and the structure of the course.
<br>It is most helpful to watch these before the first lecture.
</div>
-->
<div>
<h3>Useful Links:</h3>
<ul>
<li> <a href = "s21/syl.html">Syllabus</a>
<li> <a href = "s21/ps.html">Programming Assignments</a>
<li> <a href = "s21/quizzes.html">Quiz Topics and Deadlines</a>
<!--<li> <a href = "s21/honors.html"> Honors Section</a> Information-->
<li> <a href = "files/ASCIITable.pdf">ASCII Table</a>
<!--
<li> <a href = "s21/honors.html">Honors Section</a> Information
-->
<a id="reading"></a>
<li> <b>Book & tutorial pages</b>:
<ul>
<li> Python: <a href="https://runestone.academy/runestone/static/thinkcspy/index.html" target="_blank">How to Think Like a Computer Scientist</a> by Miller <em>et al</em>.
<li> Logical Circuits: <a href="http://www.toves.org/books/logic/" target="_blank">Burch's Logic & Circuits</a>,
<a href="http://www.explainthatstuff.com/logicgates.html" target="_blank">Explain Logic Gates</a>
<li> Machine Language: <a href="http://www.mrc.uidaho.edu/mrc/people/jff/digital/MIPSir.html" target="_blank">U Idaho reference sheet</a>,
<a href="https://en.wikibooks.org/wiki/MIPS_Assembly/Instruction_Formats" target="_blank">MIPS Wikibooks</a>
<li> C++: <a href="http://www.cplusplus.com/files/tutorial.pdf" target="_blank">Cplusplus Tutorial</a>,
<a href="https://www.tutorialspoint.com/cplusplus/index.htm" target="_blank">C++ Tutorials Point</a>,
<a href="https://rooksguide.files.wordpress.com/2013/12/rooks-guide-isbn-version.pdf" target="_blank">The Rook's Guide to C++</a>
</ul>
</ul>
</div>
<div>
<h3>Course Outline:</h3>
<table class="handouts" border="1">
<tr>
<th style="text-align: left"> <b>Week:</b></th>
<th style="text-align: left"> </th>
<th style="text-align: left"><b>Topics:</b></th>
<th style="text-align: left"><b>Handouts:</b></th>
<th style="text-align: left"><b>Quiz:</b></th>
<th style="text-align: left"><b>Reading:</b></th>
</tr>
<tr>
<td rowspan=2><b>#1</b></td>
<td><b>Lecture:</b><br>2 February</td>
<td>Syllabus & Class Policies, Introductions,<br>
Introduction to Python: definite loops, simple output, primitive data types, overview of objects & modules;<br>
What is an algorithm?<br><br>
<!--Amanda Bell & Justin Tojeira, <a href="http://www.hunter.cuny.edu/csci/eric-schweitzer-advising-hours-summer-2017">CS Advisors</a> -->
</td>
<td><a href="s21/syl.html" target="_blank">Syllabus</a>,<br>
<a href="s21/ps.html" target="_blank">Programming Assignments</a>, <br>
<a href="http://www.pythontutor.com/visualize.html#code=%23Name%3A%20%20Thomas%20Hunter%0A%23Date%3A%20%20February%201,%202017%0A%23This%20program%20prints%3A%20%20Hello,%20World!%0A%0Aprint%28%22Hello,%20World!%22%29&cumulative=false&curInstr=0&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false" target="_blank">Hello, World</a>, <br>
<a href="https://trinket.io/python/88a94dfc75" target="_blank">Hexagon example</a>, <br>
<a href="https://trinket.io/python/a3bede6db8" target="_blank">Fancier hexagon</a>, <br>
<a href="files/csci127S21Lecture1.pdf" target="_blank">Lecture Notes</a></td>
<td></td>
<td rowspan=2>Think CS: <a href="http://interactivepython.org/runestone/static/thinkcspy/GeneralIntro/toctree.html" target="_blank">Chapter 1</a> &
<a href="http://interactivepython.org/runestone/static/thinkcspy/PythonTurtle/toctree.html" target="_blank">Chapter 4</a></td>
</tr>
<tr>
<td><b>Lab & Quiz:</b></td>
<td>Getting started with Python & IDLE; <br> Using modules and definite loops
<td><a href="s21/lab1.html" target="_blank"><p style="color:#FF0000";><b>Lab 1</b></p></a></td>
<td>
<a href="s21/quizzes.html#Q0" target="_blank">Academic Integrity + Loops & Turtles</a></td>
</td>
</tr>
<tr>
<td rowspan=2><b>#2</b></td>
<td><b>Lecture:</b><br> 9 February</td>
<td>Strings & Lists: looping through strings, console I/O, ASCII representation<br><br>
<!-- CS Survey: <a href="http://www.hunter.cuny.edu/cs/Faculty/Sakas/">Prof. William Sakas</a> (computational linguistics)-->
</td>
<td>
<a href="http://pythontutor.com/visualize.html#code=%23Predict%20what%20will%20be%20printed%3A%0Afor%20i%20in%20range%284%29%3A%0A%20%20%20%20print%28'The%20world%20turned%20upside%20down'%29%0Afor%20j%20in%20%5B0,1,2,3,4,5%5D%3A%0A%20%20%20%20print%28j%29%20%20%20%0Afor%20count%20in%20range%286%29%3A%0A%20%20%20%20print%28count%29%0Afor%20color%20in%20%5B'red',%20'green',%20'blue'%5D%3A%0A%20%20%20%20print%28color%29%20%20%20%20%20%20%0Afor%20i%20in%20range%282%29%3A%0A%20%20%20%20for%20j%20in%20range%282%29%3A%0A%20%20%20%20%20%20%20%20print%28'Look%20around,'%29%0A%20%20%20%20print%28'How%20lucky%20we%20are%20to%20be%20alive!'%29&cumulative=false&heapPrimitives=false&mode=edit&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false">Loop Puzzle 1</a>,<br>
<a href="http://pythontutor.com/visualize.html#code=%23Predict%20what%20will%20be%20printed%3A%0A%0Afor%20num%20in%20%5B2,4,6,8,10%5D%3A%0A%20%20%20%20print%28num%29%0A%20%20%20%20%0Asum%20%3D%200%0Afor%20x%20in%20range%280,12,2%29%3A%0A%20%20%20%20print%28x%29%0A%20%20%20%20sum%20%3D%20sum%20%2B%20x%0A%0Aprint%28sum%29%0A%0Afor%20c%20in%20%22ABCD%22%3A%0A%20%20%20%20print%28c%29&cumulative=false&curInstr=0&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false">Loop Puzzles 2</a>,<br>
<a href="http://pythontutor.com/visualize.html#code=%23Predict%20what%20will%20be%20printed%3A%0A%0Afor%20c%20in%20range%2865,90%29%3A%0A%20%20%20%20print%28chr%28c%29%29%0A%20%20%20%20%0Amessage%20%3D%20%22I%20love%20Python%22%0AnewMessage%20%3D%20%22%22%0Afor%20c%20in%20message%3A%0A%20%20%20%20print%28ord%28c%29%29%20%20%20%23Print%20the%20Unicode%20of%20each%20number%0A%20%20%20%20print%28chr%28ord%28c%29%2B1%29%29%20%20%20%20%23Print%20the%20next%20character%0A%20%20%20%20newMessage%20%3D%20newMessage%20%2B%20chr%28ord%28c%29%2B1%29%20%23add%20to%20the%20new%20message%0Aprint%28%22The%20coded%20message%20is%22,%20newMessage%29%0A%0Aword%20%3D%20%22zebra%22%0AcodedWord%20%3D%20%22%22%0Afor%20ch%20in%20word%3A%0A%20%20%20%20offset%20%3D%20ord%28ch%29%20-%20ord%28'a'%29%20%2B%201%20%23how%20many%20letters%20past%20'a'%0A%20%20%20%20wrap%20%3D%20offset%20%25%2026%20%20%23if%20larger%20than%2026,%20wrap%20back%20to%200%0A%20%20%20%20newChar%20%3D%20chr%28ord%28'a'%29%20%2B%20wrap%29%20%20%23compute%20the%20new%20letter%0A%20%20%20%20print%28wrap,%20chr%28ord%28'a'%29%20%2B%20wrap%29%29%20%20%20%20%23print%20the%20wrap%20%26%20new%20letter%0A%20%20%20%20codedWord%20%3D%20codedWord%20%2B%20newChar%20%23add%20the%20newChar%20to%20the%20coded%20word%0A%20%20%20%20%0Aprint%28%22The%20coded%20word%20%28with%20wrap%29%20is%22,%20codedWord%29%0A&cumulative=false&curInstr=0&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false">Caesar Cipher example</a>,<br>
<a href="http://pythontutor.com/visualize.html#code=mess%20%3D%20input%28'Please%20enter%20a%20message%3A'%29%0Aprint%28%22You%20entered%22,%20mess%29&cumulative=false&curInstr=0&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false">input() example</a>,<br>
<a href="files/csci127S21Lecture2.pdf">Lecture notes</a>
</td>
<td>
</td>
<td rowspan=2>Think CS: <a href="http://interactivepython.org/runestone/static/thinkcspy/SimplePythonData/toctree.html">Chapter 2</a> &
<a href="http://interactivepython.org/runestone/static/thinkcspy/Debugging/toctree.html">Chapter 3</a></td>
</tr>
<tr>
<td><b>Lab & Quiz:</b></td>
<td>String methods; Problem solving and the design process (simple parsing and translating)</td>
<td><a href="s21/lab2.html"><p style="color:#FF0000";><b>Lab 2</b></p></a></td>
<td><a href="s21/quizzes.html#Q1">Strings, Loops & Shell Commands</a>
</td>
</tr>
<tr>
<td>12-15 February</td>
<td colspan = 5><span class="announcement">No classes, No drop-in tutoring</span></td>
</tr>
<a id="l3"></a>
<tr>
<td rowspan=2><b>#3</b></td>
<td><b>Lecture:</b><br> 16 February</td>
<td>Arithmetic; Indexing & Slicing; Colors, Hexadecimal notation;<br><br>
<!-- Prof. John Ranellucci, <a href="https://education.hunter.cuny.edu/about/faculty-staff/john-ranellucci/">Educational Psychology</a>-->
<!-- Guest Lecturer: Katherine Howitt -->
</td>
<td>
<a href="http://www.pythontutor.com/visualize.html#code=%23Mystery%20code%20for%20lecture%203%0A%0AstartTime%20%3D%20int%28input%28'Enter%20starting%20time%3A%20'%29%29%0Aduration%20%3D%20int%28input%28'Enter%20how%20long%3A%20'%29%29%0A%0Aprint%28'Your%20event%20starts%20at',%20startTime,%20%22o'clock.%22%29%0A%0AendTime%20%3D%20%28startTime%2Bduration%29%2512%0Aprint%28'Your%20event%20ends%20at',%20endTime,%20%22o'clock.%22%29&cumulative=false&curInstr=0&heapPrimitives=nevernest&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%2210%22,%222%22%5D&textReferences=false">Event Timing (Arithmetic Challenge)</a>,
<a href="http://www.pythontutor.com/visualize.html#code=for%20d%20in%20range%2810,%200,%20-1%29%3A%0A%20%20%20%20print%28d%29%0Aprint%28%22Blast%20off!%22%29%0A%0Afor%20num%20in%20range%285,8%29%3A%0A%20%20%20%20print%28num,%202*num%29%0A%20%20%20%20%0As%20%3D%20%22City%20University%20of%20New%20York%22%0Aprint%28s%5B3%5D,%20s%5B0%3A3%5D,%20s%5B%3A3%5D%29%0Aprint%28s%5B5%3A8%5D,%20s%5B-1%5D%29%0A%0Anames%20%3D%20%5B%22Eleanor%22,%20%22Anna%22,%20%22Alice%22,%20%22Edith%22%5D%0Afor%20n%20in%20names%3A%0A%20%20%20%20print%28n%29&cumulative=false&curInstr=0&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false">Slicing Challenges</a>, <br>
<a href="https://trinket.io/python/8e9edc0a1b?runMode=console">Color Challenges</a>,
<br>
<a href="files/csci127S21Lecture3.pdf">Lecture notes</a>
<br>
<td></td>
<td rowspan=2>Think CS: <a href="http://interactivepython.org/runestone/static/thinkcspy/MoreAboutIteration/2DimensionalIterationImageProcessing.html">Section 8.11</a> &
<a href="http://interactivepython.org/runestone/static/thinkcspy/Files/toctree.html">Chapter 11</a>, <br>
<a href="https://www.datacamp.com/community/tutorials/python-numpy-tutorial">Numpy tutorial (DataCamp)</a></td>
</tr>
<tr>
<td><b>Lab & Quiz:</b><br></td>
<td> Arrays and images in <a href="http://www.numpy.org">numpy</a>, hexadecimal representation of colors (image processing)
<td><a href="s21/lab3.html"><p style="color:#FF0000";><b>Lab 3</b></p></a></td>
<td><a href="s21/quizzes.html#Q2">Indexing, Slicing, Colors & Shell Commands</a>
</td>
</tr>
<tr>
<td rowspan=2><b>#4</b></td>
<td><b>Lecture:</b><br>23 February</td>
<td>More on Lists & Arrays; Images; Decisions;<br><br>
<!--CS Survey: <a href="http://www.hunter.cuny.edu/cs/Faculty/Sakas/">Prof. William Sakas</a> (computational linguistics) -->
</td>
<td>
<a href="http://www.pythontutor.com/visualize.html#code=yearBorn%20%3D%20int%28input%28'Enter%20year%20born%3A%20'%29%29%0Aif%20yearBorn%20%3C%201946%3A%0A%20%20%20%20print%28%22Greatest%20Generation%22%29%0Aelif%20yearBorn%20%3C%3D%201964%3A%0A%20%20%20%20print%28%22Baby%20Boomer%22%29%0Aelif%20yearBorn%20%3C%3D%201984%3A%0A%20%20%20%20print%28%22Generation%20X%22%29%0Aelif%20yearBorn%20%3C%3D%202004%3A%0A%20%20%20%20print%28%22Millennial%22%29%0Aelse%3A%0A%20%20%20%20print%28%22TBD%22%29%0A%20%20%20%20%0Ax%20%3D%20int%28input%28'Enter%20number%3A%20'%29%29%0Aif%20x%20%25%202%20%3D%3D%200%3A%0A%20%20%20%20print%28'Even%20number'%29%0Aelse%3A%0A%20%20%20%20print%28'Odd%20number'%29&cumulative=false&curInstr=0&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%221966%22,%223%22%5D&textReferences=false">Decision Challenges</a>,<br>
<a href="files/turtleString.py">turtleString.py</a>,<br>
<a href="files/csci127S21Lecture4.pdf">Lecture notes</a></td>
<td></td>
<td rowspan=2>Think CS: <a href="http://interactivepython.org/runestone/static/thinkcspy/Selection/toctree.html">Chapter 7</a> & <a href="http://interactivepython.org/runestone/static/thinkcspy/Files/toctree.html">Chapter 11</a></td>
</tr>
<tr>
<td><b>Lab & Quiz</b></td>
<td>Programming with decisions & files (flood maps)
<td><a href="s21/lab4.html"><p style="color:#FF0000";><b>Lab 4</b></p></a></td>
<td><a href="s21/quizzes.html#Q3">Loops, Decision, Numpy Arrays & Shell Commands</a>
</td>
</tr>
<tr>
<td rowspan=2><b>#5</b></td>
<td><b>Lecture:</b><br>2 March</td>
<td>Logical Expressions, Circuits, Binary Numbers;<br><br>
<!-- CS Survey: <a href="https://huntercuny2x.github.io">Bernard Desert & Elise Harris</a> (CUNY2X@Hunter)<br><br>
Guest Lecturer: Dr. Tiziana Ligorio-->
<!--<a href="http://www.open-data.nyc">Open Data Week</a>-->
</td>
<td><a href="http://pythontutor.com/visualize.html#code=%23What%20are%20the%20types%3A%0Ay1%20%3D%202017%0Ay2%20%3D%20%222018%22%0Aprint%28type%28y1%29%29%0Aprint%28type%28%22y1%22%29%29%0Aprint%28type%282017%29%29%0Aprint%28type%28%222017%22%29%29%0Aprint%28type%28y2%29%29%0Aprint%28type%28y1/4.0%29%29%0A%0Ax%20%3D%20int%28y2%29%20-%20y1%0Aif%20x%20%3C%200%3A%0A%20%20%20%20print%28y2%29%0Aelse%3A%0A%20%20%20%20print%28y1%29%0A%20%20%20%20%0Acents%20%3D%20432%0Adollars%20%3D%20cents%20//%20100%0Achange%20%3D%20cents%20%25%20100%0Aif%20dollars%20%3E%200%3A%0A%20%20%20%20print%28'%24'%2Bstr%28dollars%29%29%0Aif%20change%20%3E%200%3A%0A%20%20%20%20quarters%20%3D%20change%20//%2025%0A%20%20%20%20pennies%20%3D%20change%20%25%2025%0A%20%20%20%20print%28quarters,%20%22quarters%22%29%0A%20%20%20%20print%28%22and%22,%20pennies,%20%22pennies%22%29%0A%0A%0A&cumulative=false&curInstr=0&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false">Types & Decisions Challenges</a>,<br>
<a href="http://pythontutor.com/visualize.html#code=origin%20%3D%20%22Indian%20Ocean%22%0Awinds%20%3D%20100%0A%0Aif%20%28winds%20%3E%2074%29%3A%0A%20%20%20%20print%28%22Major%20storm,%20called%20a%20%22,%20end%3D%22%22%29%0A%20%20%20%20if%20origin%20%3D%3D%20%22Indian%20Ocean%22%20or%20origin%20%3D%3D%20%22South%20Pacific%22%3A%0A%20%20%20%20%20%20%20%20print%28%22cyclone.%22%29%0A%20%20%20%20elif%20origin%20%3D%3D%20%22North%20Pacific%22%3A%0A%20%20%20%20%20%20%20%20print%28%22typhoon.%22%29%0A%20%20%20%20else%3A%0A%20%20%20%20%20%20%20%20print%28%22hurricane.%22%29%0A%0Avisibility%20%3D%200.2%0Awinds%20%3D%2040%0Aconditions%20%3D%20%22blowing%20snow%22%0A%0A%0Aif%20%28winds%20%3E%2035%29%20and%20%28visibility%20%3C%200.25%29%20and%20%5C%0A%20%20%20%20%20%20%28conditions%20%3D%3D%20%22blowing%20snow%22%20or%20conditions%20%3D%3D%20%22heavy%20snow%22%29%3A%0A%20%20%20%20print%28%22Blizzard!%22%29%0A%0A&cumulative=false&curInstr=0&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false">Logical Operators Challenges</a>, <br>
<a href="http://pythontutor.com/visualize.html#code=semHours%20%3D%2018%0AreqHours%20%3D%20120%0Aif%20semHours%20%3E%3D%2012%3A%0A%20%20%20%20print%28'Full%20Time'%29%0Aelse%3A%0A%20%20%20%20print%28'Part%20Time'%29%0A%20%20%20%20%0Apace%20%3D%20reqHours%20//%20semHours%0Aif%20reqHours%20%25%20semHours%20!%3D%200%3A%0A%20%20%20%20pace%20%3D%20pace%20%2B%201%0Aprint%28'At%20this%20pace,%20you%20%20will%20graduate%20in',%20pace,%20'semesters,'%29%0Ayrs%20%3D%20pace%20/%202%0Aprint%28'%28or',%20yrs,%20'years%29.'%29%0A%0Afor%20i%20in%20range%281,20%29%3A%0A%20%20%20%20if%28i%20%3E%2010%29%20and%20%28i%20%25%202%20%3D%3D%201%29%3A%0A%20%20%20%20%20%20%20%20print%28'oddly%20large'%29%0A%20%20%20%20else%3A%0A%20%20%20%20%20%20%20%20print%28i%29&cumulative=false&curInstr=0&heapPrimitives=nevernest&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false" target="_blank">SemesterIfAndExample</a>, <br>
<a href="https://circuitverse.org/users/31314/projects/basic-gates-9c028c7d-6e35-43cf-b9a3-b66f499c38ce" target="_blank">Basic Gates</a>, <br>
<a href="https://circuitverse.org/users/31314/projects/circuit-challenge-1" target="_blank">Circuit Challenge1</a>,<br>
<a href="https://circuitverse.org/users/31314/projects/circuit-challenge-2" target="_blank">Circuit Challenge2</a>,<br>
<a href="files/csci127S21Lecture5.pdf">Lecture notes</a>
</td>
<td></td>
<td rowspan=2>Think CS: <a href="http://interactivepython.org/runestone/static/thinkcspy/Selection/toctree.html">Chapter 7</a>, <br>
<a href="http://www.toves.org/books/logic/">Burch's Logic & Circuits</a>,
<a href="http://www.explainthatstuff.com/logicgates.html">Explain Logic Gates</a></td>
</tr>
<tr>
<td><b>Lab & Quiz:</b></td>
<td>More on Decisions (snow pack);<br>
Circuits & Logical Expressions</td>
<td><a href="s21/lab5.html"><p style="color:#FF0000";><b>Lab 5</b></p></a></td>
<td><a href="s21/quizzes.html#Q5">Circuits, Logical Expressions & Shell Commands</a>
</td>
</tr>
<td rowspan=2><b>#6</b></td>
<td><b>Lecture:</b><br>9 March</td>
<td>Accessing formatted data;
<!--Dictionaries;-->
<!--<br><br>CS Survey: <a href="http://www.hunter.cuny.edu/physics/faculty/cruz/kelle-cruz">Prof. Kelle Cruz</a> (Astrophysics)<br><br>
<br><br>CS Survey: <a href="https://stjohn.github.io">Prof. Katherine St. John</a> (computational biology)<br><br>-->
<!--Guest Lecturer: Katherine Howitt--></td>
<td><a href="http://pythontutor.com/visualize.html#code=x%20%3D%206%0Ay%20%3D%20x%20%25%204%0Aw%20%3D%20y**3%0Az%20%3D%20w%20//%202%0Aprint%28x,y,w,z%29%0Ax,y%20%3D%20y,w%0Aprint%28x,y,w,z%29%0Ax%20%3D%20y%20/%202%0Aprint%28x,y,w,z%29%0A&cumulative=false&curInstr=0&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false">Arithmetic Challenges</a>,<br>
<a href="http://pythontutor.com/visualize.html#code=sports%20%3D%20%5B%22Field%20Hockey%22,%22Swimming%22,%22Water%20Polo%22%5D%0Amess%20%3D%20%22Qoauxca%20BrletRce%20crcx%20qvBnqa%20ocUxk%22%0Aresult%20%3D%20%22%22%0Afor%20i%20in%20range%28len%28mess%29%29%3A%0A%20%20%20%20if%20i%20%25%203%20%3D%3D%200%3A%0A%20%20%20%20%20%20%20%20print%28mess%5Bi%5D%29%0A%20%20%20%20%20%20%20%20result%20%3D%20result%20%2B%20mess%5Bi%5D%0Aprint%28sports%5B1%5D,%20result%29%0A&cumulative=false&curInstr=0&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false">List/String Challenges</a>,<br>
<a href="files/csci127S21Lecture6.pdf">Lecture notes</a></td>
<td></td>
<td rowspan=2>Think CS: <a href="http://interactivepython.org/runestone/static/thinkcspy/Functions/toctree.html">Chapter 6</a>, <br>
<a href="https://pandas.pydata.org/pandas-docs/stable/user_guide/10min.html">10-minutes to Pandas Tutorial</a>, <br>
<a href="https://www.datacamp.com/community/tutorials/pandas-tutorial-dataframe-python#gs.hnyRaik">DataCamp Pandas Tutorial</a>, <br>
<a href="https://help.ubuntu.com/community/UsingTheTerminal">Ubuntu Terminal Reference Sheet</a>
</td>
</tr>
<tr>
<td><b>Lab & Quiz:</b></td>
<td> CSV files via <a href="https://pandas.pydata.org"/>pandas</a> (population change); <br>
Shell Scripts, github </td>
<td><a href="s21/lab6.html"><p style="color:#FF0000";><b>Lab 6</b></p></a></td>
<td><a href="s21/quizzes.html#Q6">Formatted Data & Shell Commands</a>
</td>
</tr>
<tr>
<td rowspan=2><b>#7</b></td>
<td><b>Lecture:</b><br>16 March</td>
<td>Functions;<br> NYC OpenData
<br>
<!--Guest Lecturer: Dr. Tiziana Ligorio
<br>CS Survey: Brian Campbell, Hunter College Alumnus and Software Engineer at <a href="https://www.seamless.com">Seamless</a><br><br>
<br>CS Survey: Mitsue Iwata, <a href="https://www1.nyc.gov/site/analytics/about/meet-team.page">NYC Open Data Team</a></td>-->
<td>
<!-- <a href="http://pythontutor.com/visualize.html#code=motto%20%3D%20%22Mihi%20Cura%20Futuri%22%0Al%20%3D%20len%28motto%29%0Afor%20i%20in%20range%28l%29%3A%0A%20%20%20%20print%28motto%5Bi%5D%29%0Afor%20j%20in%20range%28l-1,-1,-1%29%3A%0A%20%20%20%20print%28motto%5Bj%5D%29%0A%20%20%20%20%0A&cumulative=false&curInstr=0&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false">Motto Challenge,<br> -->
<a href="files/quarterImage.py">quarterImage.py</a>, <br>
<a href="http://pythontutor.com/visualize.html#code=%23Name%3A%20%20your%20name%20here%0A%23Date%3A%20%20March%202017%0A%23This%20program,%20uses%20functions,%0A%23%20%20%20%20%20says%20hello%20to%20the%20world!%0A%0Adef%20main%28%29%3A%0A%20%20%20%20%20print%28%22Hello,%20World!%22%29%0A%0Aif%20__name__%20%3D%3D%20%22__main__%22%3A%0A%20%20%20%20%20main%28%29&cumulative=false&curInstr=0&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false">Hello with main()</a>,<br>
<!-- <a href="http://pythontutor.com/visualize.html#code=a%20%3D%204%0Ab%20%3D%20a**2%0Ac%20%3D%20b%20%25%205%0Ad%20%3D%20b%20//%205%0Aprint%28a,b,c,d%29%0Aa,b%20%3D%20b,c%0Aprint%28a,b,c,d%29%0Aa%20%3D%20b%20%25%202%0Aprint%28a,b,c,d%29&cumulative=false&curInstr=9&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false">Prep #1.2</a>, <br> -->
<a href="http://pythontutor.com/visualize.html#code=def%20totalWithTax%28food,tip%29%3A%0A%20%20%20%20total%20%3D%200%0A%20%20%20%20tax%20%3D%200.0875%0A%20%20%20%20total%20%3D%20food%20%2B%20food%20*%20tax%0A%20%20%20%20total%20%3D%20total%20%2B%20tip%0A%20%20%20%20return%28total%29%0A%20%20%20%20%0Alunch%20%3D%20float%28input%28'Enter%20lunch%20total%3A%20'%29%29%0AlTip%20%3D%20float%28input%28'Enter%20lunch%20tip%3A'%20%29%29%0AlTotal%20%3D%20totalWithTax%28lunch,%20lTip%29%0Aprint%28'Lunch%20total%20is',%20lTotal%29%0A%0Adinner%3D%20float%28input%28'Enter%20dinner%20total%3A%20'%29%29%0AdTip%20%3D%20float%28input%28'Enter%20dinner%20tip%3A'%20%29%29%0AdTotal%20%3D%20totalWithTax%28dinner,%20dTip%29%0Aprint%28'Dinner%20total%20is',%20dTotal%29&cumulative=false&curInstr=0&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false">Total & Tax Challenge</a>,
<br>
<a href="http://pythontutor.com/iframe-embed.html#code=%23Greet%20loop%20example%0A%0Adef%20greetLoop%28person%29%3A%0A%20%20%20%20print%28%22Greetings%22%29%0A%20%20%20%20for%20i%20in%20range%285%29%3A%0A%20%20%20%20%20%20%20%20print%28%22Hello%22,%20person%29%0A%20%20%20%20%20%20%20%20%0AgreetLoop%28%22Thomas%22%29&cumulative=false&curInstr=0&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false">Greet Example</a>,<br>
<a href="http://pythontutor.com/iframe-embed.html#code=%23%20From%20%22Teaching%20with%20Python%22%20by%20John%20Zelle%0A%0Adef%20happy%28%29%3A%0A%20%20%20%20print%28%22Happy%20Birthday%20to%20you!%22%29%0A%0Adef%20sing%28P%29%3A%0A%20%20%20%20happy%28%29%0A%20%20%20%20happy%28%29%0A%20%20%20%20print%28%22Happy%20Birthday%20dear%20%22%20%2B%20P%20%2B%20%22!%22%29%0A%20%20%20%20happy%28%29%0A%0A%0Asing%28%22Fred%22%29%0Asing%28%22Thomas%22%29%0Asing%28%22Hunter%22%29&cumulative=false&curInstr=0&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false">Happy Example,<br>
<a href="http://pythontutor.com/iframe-embed.html#code=def+prob4()%3A%0A++++verse+%3D+%22jam+tomorrow+and+jam+yesterday,%22%0A++++print(%22The+rule+is,%22)%0A++++c+%3D+mystery(verse)%0A++++w+%3D+enigma(verse,c)%0A++++print(c,w)%0Adef+mystery(v)%3A%0A++++print(v)%0A++++c+%3D+v.count(%22jam%22)%0A++++return(c)%0Adef+enigma(v,c)%3A%0A++++print(%22but+never%22,+v%5B-1%5D)%0A++++for+i+in+range(c)%3A%0A++++++++print(%22jam%22)%0A++++return(%22day.%22)%0Aprob4()&origin=opt-frontend.js&cumulative=false&heapPrimitives=false&textReferences=false&py=3&rawInputLstJSON=%5B%5D&curInstr=0&codeDivWidth=350&codeDivHeight=400">Jam Example,<br>
<a href="http://pythontutor.com/visualize.html#code=%23CSci%20127%20Teaching%20Staff%0A%23March%202017%0A%23A%20program%20that%20uses%20functions%20to%20print%20out%20months.%0A%23Modified%20by%3A%20%20ADD%20YOUR%20NAME%20HERE%0A%0Adef%20monthString%28monthNum%29%3A%0A%20%20%20%20%20%22%22%22%0A%20%20%20%20%20Takes%20as%20input%20a%20number,%20monthNum,%20and%0A%20%20%20%20%20returns%20the%20corresponding%20month%20name%20as%20a%20string.%0A%20%20%20%20%20Example%3A%20monthString%281%29%20returns%20%22January%22.%0A%20%20%20%20%20Assumes%20that%20input%20is%20an%20integer%20ranging%20from%201%20to%2012%0A%20%20%20%20%20%22%22%22%0A%20%20%20%20%20%0A%20%20%20%20%20monthString%20%3D%20%22%22%0A%0A%20%20%20%20%20%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%0A%20%20%20%20%20%23%23%23%20FILL%20IN%20YOUR%20CODE%20HERE%20%20%20%20%20%20%23%23%23%0A%20%20%20%20%20%23%23%23%20Other%20than%20your%20name%20above,%20%23%23%23%0A%20%20%20%20%20%23%23%23%20this%20is%20the%20only%20section%20%20%20%20%23%23%23%0A%20%20%20%20%20%23%23%23%20you%20change%20in%20this%20program.%20%23%23%23%0A%20%20%20%20%20%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%0A%0A%20%20%20%20%20return%28monthString%29%0A%0A%0A%0Adef%20main%28%29%3A%0A%20%20%20%20%20n%20%3D%20int%28input%28'Enter%20the%20number%20of%20the%20month%3A%20'%29%29%0A%20%20%20%20%20mString%20%3D%20monthString%28n%29%0A%20%20%20%20%20print%28'The%20month%20is',%20mString%29%0A%0A%0A%0A%23Allow%20script%20to%20be%20run%20directly%3A%0Aif%20__name__%20%3D%3D%20%22__main__%22%3A%0A%20%20%20%20%20main%28%29%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20&cumulative=false&curInstr=0&heapPrimitives=nevernest&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%221%22%5D&textReferences=false">Month String Example</a>,<br>
<a href="https://opendata.cityofnewyork.us">NYC OpenData</a><br>
<!--
<a href="files/triangles.py">triangles.py</a>, <br>-->
<a href="files/csci127S21Lecture7.pdf">Lecture notes</a>
</td>
<td></td>
<td rowspan=2>Think CS: <a href="http://interactivepython.org/runestone/static/thinkcspy/Functions/toctree.html">Chapter 6</a>, <br>
<a href="https://pandas.pydata.org/pandas-docs/stable/10min.html">10-minutes to Pandas Tutorial</a>, <br>
<a href="https://www.datacamp.com/community/tutorials/pandas-tutorial-dataframe-python#gs.hnyRaik">DataCamp Pandas Tutorial</a></td>
</tr>
<tr>
<td><b>Lab & Quiz</b></td>
<td>OpenData NYC (shelter data); <br>
Using <tt>main()</tt> functions;<br>
Python from the command line
</td>
<td><a href="s21/lab7.html"><p style="color:#FF0000";><b>Lab 7</b></p></a></td>
<td>
<a href="s21/quizzes.html#Q7">Functions</a>
</td>
</tr>
<tr>
<td rowspan=2><b>#8</b></td>
<td><b>Lecture:</b><br>23 March</td>
<td>More Functions & Parameters;
<!-- <br><br> CS Survey: <a href="http://www.hunter.cuny.edu/studentservices/cds">Keith Okrosy,</a> (Career Development Services @ Hunter)</td> -->
<td>
<a href="http://www.pythontutor.com/iframe-embed.html#code=%23Fall+2013+Final+Exam,+5%0A%0Adef+kuwae(+inLst+)%3A%0A++++tot+%3D+1%0A++++for+item+in+inLst%3A%0A++++++++tot+%3D+tot+*+item%0A++++return+tot%0A%0Adef+foo(+inLst+)%3A%0A++++if+(+inLst%5B-1%5D+%3E+inLst%5B0%5D+)%3A%0A++++++++return+kuwae(+inLst+)%0A++++else%3A%0A++++++++return+-1%0A++++++++%0Afoo(+%5B2,+4,+6,+8%5D+)%0A%0Afoo(+%5B4002,+328,+457,+1%5D+)%0A&mode=display&origin=opt-frontend.js&cumulative=false&heapPrimitives=false&textReferences=false&py=3&rawInputLstJSON=%5B%5D&curInstr=0&codeDivWidth=350&codeDivHeight=400">Decisions & Functions Example, <br>
<a href="http://pythontutor.com/visualize.html#code=%23Fall%202012,%20%235,%20version%201%0Adef%20enigma1%28x,y,z%29%3A%0A%20%20%20%20if%20x%20%3D%3D%20len%28y%29%3A%0A%20%20%20%20%20%20%20%20return%28z%29%0A%20%20%20%20elif%20x%20%3C%20len%28y%29%3A%0A%20%20%20%20%20%20%20%20return%28y%5B0%3Ax%5D%29%0A%20%20%20%20else%3A%0A%20%20%20%20%20%20%20%20s%20%3D%20cont1%28z%29%0A%20%20%20%20%20%20%20%20return%28s%2By%29%0Adef%20cont1%28st%29%3A%0A%20%20%20%20r%20%3D%20%22%22%0A%20%20%20%20for%20i%20in%20range%28len%28st%29-1,-1,-1%29%3A%0A%20%20%20%20%20%20%20%20r%20%3D%20r%20%2B%20st%5Bi%5D%0A%20%20%20%20return%28r%29%0A%20%20%20%20%0Aenigma1%287,%22caramel%22,%22dulce%20de%20leche%22%29%0Aenigma1%283,%22cupcake%22,%22vanilla%22%29%0Aenigma1%2810,%22pie%22,%22nomel%22%29&cumulative=false&curInstr=0&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false">Dessert Exam Questions</a>,<br>
<a href="http://pythontutor.com/iframe-embed.html#code=%20%23From%20Sample%20Exam,%20F%202014%0A%20%0Adef%20bar%28n%29%3A%0A%20%20%20%20if%20n%20%3C%3D%208%3A%20%0A%20%20%20%20%20%20%20%20return%201%0A%20%20%20%20else%3A%0A%20%20%20%20%20%20%20%20return%200%0A%0Adef%20foo%28l%29%3A%0A%20%20%20%20n%20%3D%20bar%28l%5B-1%5D%29%0A%20%20%20%20return%20l%5Bn%5D%0A%20%20%20%20%0Ar%20%3D%20foo%28%5B1,2,3,4%5D%29%0Aprint%28%22Return%3A%20%20%22,%20r%29%0A%0Ar%20%3D%20foo%28%5B1024,512,256,128%5D%29%0Aprint%28%22Return%3A%20%20%22,%20r%29&codeDivHeight=400&codeDivWidth=350&cumulative=false&curInstr=0&heapPrimitives=false&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false">Foo example</a>, <br>
<a href="http://koalastothemax.com">Koalas</a>,<br>
<a href="files/csci127S21Lecture8.pdf">Lecture notes</a>
</td>
<td></td>
<td rowspan=2>Think CS: <a href="http://interactivepython.org/runestone/static/thinkcspy/Functions/toctree.html">Chapter 6</a></td>
</tr>
<tr>
<td><b>Lab & Quiz:</b></td>
<td>Binning data (parking tickets); <br>
Top-down design (herd of turtles);<br>
Command line <tt>git</tt>
<br>
</td>
<td><a href="s21/lab8.html"><p style="color:#FF0000";><b>Lab 8</b></p></a></td>
<td>
<a href="s21/quizzes.html#Q8">Parameters & Functions</a>
</td>
</tr>
<tr>
<td>29 March - 5 April </td>
<td colspan = 5><span class="announcement">Spring Recess</span></td>
</tr>
<tr>
<td rowspan=2><b>#9</b></td>
<td><b>Lecture:</b><br>6 April</td>
<td>Programming with Functions, Top-down Design; <br>
Mapping GIS Data (Folium); <br>
Random Number Generation; <br>
Preview: Indefinite Loops
<!-- <br>CS Survey: <a href="http://www.geo.hunter.cuny.edu/people/fac/ahearn.html">Prof. Sean Ahearn</a> (Geography / Spatial Data Science)<br><br>-->
<!--Code Reuse--></td>
<td><a href="http://pythontutor.com/iframe-embed.html#code=%23Sisters%20Example%20from%20Spring%202015,%20%233%0A%0Adef%20prob4%28amy,%20beth%29%3A%0A%20%20%20%20if%20amy%20%3E%204%3A%0A%20%20%20%20%20%20%20%20print%28%22Easy%20case%22%29%0A%20%20%20%20%20%20%20%20kate%20%3D%20-1%0A%20%20%20%20else%3A%0A%20%20%20%20%20%20%20%20print%28%22Complex%20case%22%29%0A%20%20%20%20%20%20%20%20kate%20%3D%20helper%28amy,beth%29%0A%20%20%20%20return%28kate%29%0A%0Adef%20helper%28meg,jo%29%3A%0A%20%20%20%20s%20%3D%20%22%22%0A%20%20%20%20for%20j%20in%20range%28meg%29%3A%0A%20%20%20%20%20%20%20%20print%28j,%20%22%3A%20%22,%20jo%5Bj%5D%29%0A%20%20%20%20%20%20%20%20if%20j%20%25%202%20%3D%3D%200%3A%0A%20%20%20%20%20%20%20%20%20%20%20%20s%20%3D%20s%20%2B%20jo%5Bj%5D%0A%20%20%20%20%20%20%20%20%20%20%20%20print%28%22Building%20s%3A%22,%20s%29%0A%20%20%20%20return%28s%29%0A%20%20%20%20%20%0Ar%20%3D%20prob4%284,%22city%22%29%0Aprint%28%22Return%3A%20%20%22,%20r%29%0A%0Ar%20%3D%20prob4%282,%22university%22%29%0Aprint%28%22Return%3A%20%20%22,%20r%29%09%20%20%20%20%20&codeDivHeight=400&codeDivWidth=350&cumulative=false&curInstr=0&heapPrimitives=false&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false">Sisters Example</a>, <br>
<a href="https://github.com/HunterCSci127/CSci127/blob/master/numsConvert.py">numsConvert.py</a>
<a href="http://pythontutor.com/visualize.html#code=%23CSci%20127%20Teaching%20Staff%0A%23February%202019%0A%23A%20program%20that%20uses%20functions%20to%20print%20out%20months.%0A%23Modified%20by%3A%20%20ADD%20YOUR%20NAME%20HERE%0A%0Adef%20num2string%28num%29%3A%0A%20%20%20%20%20%22%22%22%0A%20%20%20%20%20Takes%20as%20input%20a%20number,%20num,%20and%0A%20%20%20%20%20returns%20the%20corresponding%20name%20as%20a%20string.%0A%20%20%20%20%20Examples%3A%20num2string%280%29%20returns%20%22zero%22,%20num2string%281%29%20returns%20%22one%22%0A%20%20%20%20%20Assumes%20that%20input%20is%20an%20integer%20ranging%20from%200%20to%209%0A%20%20%20%20%20%22%22%22%0A%20%20%20%20%20%0A%20%20%20%20%20numString%20%3D%20%22%22%0A%0A%20%20%20%20%20%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%0A%20%20%20%20%20%23%23%23%20FILL%20IN%20YOUR%20CODE%20HERE%20%20%20%20%20%20%23%23%23%0A%20%20%20%20%20%23%23%23%20Other%20than%20your%20name%20above,%20%23%23%23%0A%20%20%20%20%20%23%23%23%20this%20is%20the%20only%20section%20%20%20%20%23%23%23%0A%20%20%20%20%20%23%23%23%20you%20change%20in%20this%20program.%20%23%23%23%0A%20%20%20%20%20%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%0A%0A%20%20%20%20%20return%28numString%29%0A%0A%0A%0Adef%20main%28%29%3A%0A%20%20%20%20%20nums%20%3D%20input%28'Enter%20a%20multi-digit%20number%3A%20'%29%0A%20%20%20%20%20newStr%20%3D%20%22%22%0A%20%20%20%20%20for%20n%20in%20nums%3A%0A%20%20%20%20%20%20%20%20%20word%20%3D%20num2string%28int%28n%29%29%0A%20%20%20%20%20%20%20%20%20newStr%20%3D%20newStr%20%2B%20%22%20%22%20%2B%20word%0A%20%20%20%20%20msg%20%3D%20'In%20words,%20your%20number%20is%3A'%20%2B%20newStr%20%2B%20%22.%22%0A%20%20%20%20%20print%28msg%29%20%20%20%0A%0A%0A%23Allow%20script%20to%20be%20run%20directly%3A%0Aif%20__name__%20%3D%3D%20%22__main__%22%3A%0A%20%20%20%20%20main%28%29&cumulative=false&curInstr=0&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%22111%22%5D&textReferences=false">num2string example</a>,<br>
<a href="files/cunyLocations.html">CUNYcampuses</a>, <br>
<a href="http://pythontutor.com/visualize.html#code=dist%20%3D%20int%28input%28'Enter%20distance%3A%20'%29%29%0Awhile%20dist%20%3C%200%3A%0A%20%20%20%20print%28'Distances%20cannot%20be%20negative.'%29%0A%20%20%20%20dist%20%3D%20int%28input%28'Enter%20distance%3A%20'%29%29%0A%0Aprint%28'The%20distance%20entered%20is',%20dist%29&cumulative=false&curInstr=0&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%223%22%5D&textReferences=false">Distance Check</a>,<br>
<a href="https://trinket.io/python/ab6cddc880">Random Walk</a>, <br>
<a href="files/csci127S21Lecture9.pdf">Lecture notes</a></td>
<td></td>
<td rowspan=2>Think CS: <a href="http://interactivepython.org/runestone/static/thinkcspy/Functions/toctree.html">Chapter 6</a>, <br>
<a href="https://python-visualization.github.io/folium/quickstart.html#Getting-Started">folium tutorial</a></td>
</tr>
<tr>
<td><b>Lab & Quiz</b></td>
<td>
Folium/leaflet.js (mapping CUNY locations);
Finding errors;<br>
Regular expressions (command line)</td>
<td><a href="s21/lab9.html"><p style="color:#FF0000";><b>Lab 9</b></p></a></td>
<td>
<a href="s21/quizzes.html#Q9">Functions, Top-down Design & Shell Commands</a>
</td>
</tr>
<tr>
<td rowspan=2><b>#10</b></td>
<td><b>Lecture:</b><br>13 April</td>
<td>Indefinite Loops; Simulations; <br>
Design Patterns: Max;
<br>
<br>
<!--CS Survey: <a href="http://www.compsci.hunter.cuny.edu/~sweiss/">Prof. Stewart Weiss</a> (Unix and the Command Line)-->
</td>
<td>
<a href="http://pythontutor.com/visualize.html#code=%23Spring%202012%20Final%20Exam,%20%238%0A%0Anums%20%3D%20%5B1,4,0,6,5,2,9,8,12%5D%20%0Aprint%28nums%29%0Ai%3D0%0Awhile%20i%20%3C%20len%28nums%29-1%3A%0A%20%20%20%20if%20nums%5Bi%5D%20%3C%20nums%5Bi%2B1%5D%3A%0A%20%20%20%20%20%20%20%20nums%5Bi%5D,%20nums%5Bi%2B1%5D%20%3D%20nums%5Bi%2B1%5D,%20nums%5Bi%5D%0A%20%20%20%20i%3Di%2B1%20%0A%20%20%20%20%20%20%20%20%0Aprint%28nums%29%0A%0A&cumulative=false&curInstr=0&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false">Nums & While</a>,<br>
<a href="http://pythontutor.com/visualize.html#code=nums%20%3D%20%5B1,4,10,6,5,42,9,8,12%5D%20%0A%0AmaxNum%20%3D%200%0Afor%20n%20in%20nums%3A%0A%20%20%20%20if%20n%20%3E%20maxNum%3A%0A%20%20%20%20%20%20%20%20maxNum%20%3D%20n%0Aprint%28'The%20max%20is',%20maxNum%29&cumulative=false&curInstr=26&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false">Max Num</a>,
<a href="https://trinket.io/python/afb4c6b75f">Random Search (turtles)</a>,<br>
<a href="files/csci127S21Lecture10.pdf">Lecture notes</a></td>
<td></td>
<td rowspan=2>Think CS: <a href="http://interactivepython.org/runestone/static/thinkcspy/MoreAboutIteration/toctree.html">Chapter 8</a></td>
</tr>
<tr>
<td><b>Lab & Quiz</b></td>
<td>More on Indefinite loops;
Writing functions; unit testing <!--(simple recommender system);--> </td>
<td><a href="s21/lab10.html"><p style="color:#FF0000";><b>Lab 10</b></p></a></td>
<td>
<a href="s21/quizzes.html#Q10">Indefinite Loops, Simulations & Shell Commands</a>
</td>
</tr>
<tr>
<td rowspan=2><b>#11</b></td>
<td><b>Lecture:</b><br>20 April</td>
<td><br>
Python Recap;<br>
Simplified Machine Language;<br>
Design Patterns: Searching;
<br>
<br>
<!--Final Exam Overview, Part 1-->
<!--<br> CS Survey: <a href="https://stjohn.github.io/">Prof. Katherine St. John</a> (Computational Biology)<br><br>-->
</td>
<td>
<a href="http://pythontutor.com/visualize.html#code=def%20search%28nums,%20locate%29%3A%0A%20%20%20%20found%20%3D%20False%0A%20%20%20%20i%20%3D%200%0A%20%20%20%20while%20not%20found%20and%20i%20%3C%20len%28nums%29%3A%0A%20%20%20%20%20%20%20%20print%28nums%5Bi%5D%29%0A%20%20%20%20%20%20%20%20if%20locate%20%3D%3D%20nums%5Bi%5D%3A%0A%20%20%20%20%20%20%20%20%20%20%20%20found%20%3D%20True%0A%20%20%20%20%20%20%20%20else%3A%0A%20%20%20%20%20%20%20%20%20%20%20%20i%20%3D%20i%2B1%0A%20%20%20%20return%28found%29%0A%20%20%20%20%0Anums%3D%20%5B1,4,10,6,5,42,9,8,12%5D%0Aif%20search%28nums,6%29%3A%0A%20%20%20%20print%28'Found%20it!%206%20is%20in%20the%20list!'%29%0Aelse%3A%0A%20%20%20%20print%28'Did%20not%20find%206%20in%20the%20list.'%29&cumulative=false&curInstr=0&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=3&rawInputLstJSON=%5B%5D&textReferences=false">Search</a>, <br>
<a href="http://rivoire.cs.sonoma.edu/cs351/wemips/">WeMIPS Emulator</a>,<br>
<a href="files/csci127S21Lecture11.pdf">Lecture notes</a></td>
<td></td>
<td rowspan=2>
<a href="http://web.archive.org/web/20180209142041/http:/www.mrc.uidaho.edu/mrc/people/jff/digital/MIPSir.html">U Idaho reference sheet</a>,
<a href="https://en.wikibooks.org/wiki/MIPS_Assembly/Instruction_Formats">MIPS Wikibooks</a></td>
</tr>
<tr>
<td><b>Lab & Quiz</b></td>
<td>Simplified machine language </td>
<td><a href="s21/lab11.html"><p style="color:#FF0000";><b>Lab 11</b></p></a></td>
<td>
<a href="s21/quizzes.html#Q11">Simplified Machine Language & Shell Commands</a>
</td>
</tr>
<tr>
<td rowspan=2><b>#12</b></td>
<td><b>Lecture:</b><br>27 April
</td>
<td>Introduction to C++: program structure, data representation and I/O.<br><br>
Final Exam Overview</td>
<td><a href="https://onlinegdb.com/ByzFa5TkG">cin/cout example</a>, <br>
<a href="https://onlinegdb.com/BkT2_jT1z">convert example</a>, <br>
<a href="https://onlinegdb.com/HktpcoT1f">loops example</a>, <br>
<a href="https://onlinegdb.com/Byx-niaJz">growth example</a>, <br>
<a href="https://onlinegdb.com/Sy13ToTyG">nested loops</a>, <br>
<a href="files/csci127S21Lecture12.pdf">Lecture notes</a>
</td>
<td></td>
<td rowspan=2>
<a href="http://www.cplusplus.com/files/tutorial.pdf">Cplusplus Tutorial</a>, <br>
<a href="https://www.tutorialspoint.com/cplusplus/index.htm">C++ Tutorials Point</a>,<br>
<a href="https://rooksguide.files.wordpress.com/2013/12/rooks-guide-isbn-version.pdf">The Rook's Guide to C++</a>
</td>
</tr>
<tr>
<td><b>Lab & Quiz</b></td>
<td>Using gcc</td>
<td><a href="s21/lab12.html"><p style="color:#FF0000";><b>Lab 12</b></p></a></td>
<td>
<a href="s21/quizzes.html#Q12">C++ & Shell Commands</a>
</td>
</tr>
<tr>
<td rowspan=2><b>#13</b></td>
<td><b>Lecture:</b><br>4 May
</td>
<td>C++ control structures<br>
<br>
<!--CS Survey: Adrienne Posner, <a href="http:edu.google.com">Google Mountain View</a><br><br>-->
</td>
<td><a href="https://onlinegdb.com/Hk_q0V8xf">Decision example (C++)</a>, <br>
<a href="https://onlinegdb.com/H1ewPmSUlz">Logical Expressions (C++)</a>, <br>
<a href="https://onlinegdb.com/rJttLSLgG">Input Checking (C++)</a>, <br>
<a href="https://onlinegdb.com/Bkn8DB8eG">Input Checking, II (C++)</a>, <br>
<a href="https://onlinegdb.com/rk86urUlf">Growth Example (C++)</a>, <br>
<!--<a href="https://volcanoes.usgs.gov/observatories/hvo/hvo_earthquakes.html">USGS Hawai'i Earthquakes</a>,
<a href="https://trinket.io/python/c06d30262b">Turtle Quakes Demo</a><br>
<a href="https://tree-map.nycgovparks.org">NYC Urban Forest: Street Trees</a>,--><br>
<a href="files/csci127S21Lecture13.pdf">Lecture notes</a>
</td>
<td></td>
<td rowspan=2>
<a href="http://www.cplusplus.com/files/tutorial.pdf">Cplusplus Tutorial</a>, <br>
<a href="https://www.tutorialspoint.com/cplusplus/index.htm">C++ Tutorials Point</a>,<br>
<a href="https://rooksguide.files.wordpress.com/2013/12/rooks-guide-isbn-version.pdf">The Rook's Guide to C++</a></td>
</tr>
<tr>
<td><b>Lab & Quiz</b></td>
<td>Control Structures in C++</td>
<td><a href="s21/lab13.html"><p style="color:#FF0000";><b>Lab 13</b></p></a></td>
<td>
<a href="s21/quizzes.html#Q13">C++ control structures</a>
</td>
</tr>
<td rowspan=2><b>#14</b></td>
<td><b>Lecture:</b><br>11 May
</td>
<td><b>Mock Exam</b></td>
<td><a href="s21/final/final.html">Final Exam Information</a></td>
<td></td>
<td rowspan=2>
</td>
</tr>
<tr>
<td><b>Quiz</b></td>
<td>No lab this week. Take advantage of drop-in tutoring for review!!!</td>
<td></td>
<td>
<a href="s21/quizzes.html#Q14">End-of-semester Survey</a>
</td>
</tr>
<tr>
<td>18-21 May</td>
<td colspan = 5><span class="announcement">Reading Day, No drop-in tutoring</span></td>
</tr>
<tr>
<td colspan=2><span class="announcement"><b> MONDAY 24 May <br>9am-11am</b></span></td>
<!--<td colspan = 4><span class="announcement">Final Exam</span></td>-->
<td><b>Final Exam</b></td>
<td colspan = 3><span class="announcement"><a href="s21/final/final.html" target="blank">Final Exam Information</a></span></td>
<td></td>
</tr>
</table>
</div>
<div>
<i style="float:right">(This file was last modified on 4 January 2021.)</i><br>
</div>