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Introduction to Programming
Dalhousie University
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Angela Siegel

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CSCI 1105 Lecture Notes - Lecture 2: Touchpad, Auxiliary Memory, Kilobyte

The cpu is composed of several hundred million transistors. These are basic electrical components which alter and send electrical currents and signals.

CSCI 1105 Lecture 3: Lecture 2 - Numbers & Strings

Compile-time errors (syntax errors: spelling, capitalisation, punctuation, ordering of statements, matching of parenthesis, quotes. No executable progr

CSCI 1105 Lecture Notes - Lecture 4: Roundoff, Round-Off Error, Decimal Mark

Lecture 3 programming with numbers and strings. Python supports the same basic math as a calculator. It can do: addition , subtraction , multiplication

CSCI 1105 Lecture Notes - Lecture 4: Floating Point, Roundoff, Microsoft Powerpoint

Python supports all basic math (add +, subtract -, multiply *, divide /) Order as in math: parenthesis, exponent, multiply/devide, add/subtract (from l

CSCI 1105 Lecture Notes - Lecture 5: Concatenation, String Literal

Characters are letters, numbers, punctuation marks, spaces, etc. A string is a sequence of characters. In python, a string is specified by enclosing a

CSCI 1105 Lecture 5: Strings, Input and output - 18 Sep 2018

CSCI 1105 Lecture 6: CSCI 1105 Lecture 5 - Decisions & Relational Operations

Apply what you learn to checking user input. Compare integers, floating point numbers, and strings. A computer program needs to make decisions based on

CSCI 1105 Lecture 6: Decisions - 20 Sep 2018

20 sep 2018 lec #6 decisions. Allows a program to carry out different actions depending on the nature of the data to be processed (dr siegel, powerpoin

CSCI 1105 Lecture Notes - Lecture 7: Lexicographical Order, Pseudocode, Boolean Data Type

Allows a program to carry out different actions depending on the nature of the data which is to be processed. Uses rational operators, such as: < &l

CSCI 1105 Lecture Notes - Lecture 8: Boolean Data Type, Substring, Flowchart

Variables can be boolean types: true or false. Using and means that both must be true. Using or means that either can be true. Using not will invert a

CSCI 1105 Lecture Notes - Lecture 9: Infinite Loop, Compound Interest

CSCI 1105 Lecture 12: CSCI 1105 Loops 2

CSCI 1105 Lecture Notes - Lecture 13: Chart Attack

Loops can occur inside of loops, the same way that we can nest if statements. All you need to do is indent the code block. A good example is of process

CSCI 1105 Lecture Notes - Lecture 14: Concatenation

To use the for loop for traversing lists. A list is a sequence of elements which all share the same variable name, but referenced by an index. This is

CSCI 1105 Lecture 15: CSCI 1105 Lists Part II

Create a list called words co(cid:374)tai(cid:374)i(cid:374)g two stri(cid:374)gs, (cid:862)yes(cid:863) a(cid:374)d (cid:862)no(cid:863) words = [(cid

CSCI 1105 Lecture 16: CSCI 1105 Functions

To become familiar with the concept of parameter passing. To develop strategies for decomposing complex tasks into simpler ones: break your code into v

CSCI 1105 Lecture Notes - Lecture 17: Linear Search

Iterate as count controlled loop which iterated over a range of integer values: for any container, such as a list or a string (anything that contains o

CSCI 1105 Lecture Notes - Lecture 20: Top-Down And Bottom-Up Design, Global Variable, Pseudocode

CSCI 1105 Lecture Notes - Lecture 23: Empty Set, Subset, C Preprocessor

Container that stores a collection of unique values. Unlike a list, the elements or members of the set are not stored in any specific order and cannot

CSCI 1105 Lecture Notes - Lecture 25: Venn Diagram, Global Variable

Summary chapter 5 (10 questions on the exam about this) A function is a named sequence of instructions. Arguments are supplied when functions are calle