computer science 1md3 introduction to programming michael liut ([email protected])[email protected]...
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Computer Science 1MD3
Introduction to Programming
Michael Liut ([email protected])
Winter 2014
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Table of Contents
Python High or Low Level Language?
Function vs. Method
Nested For Loop
Assignment 1_3 & 1_4
Practice MidTerm
Questions
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High vs. Low Level Languages
PYTHON IS A HIGH LEVEL LANGUAGE
High Level Language Allows programmers to write algorithms, loops, and
functions/methods without detailed knowledge of the hardware
Examples: C, C++, Java, and Python
Low Level Language Requires detailed knowledge of machine level
coding: involvement with registers, interrupts, etc.. Example: MARIE Simulator
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Functions vs. Methods
A function is a piece of code that can pass data through it (in the form of a parameter) and can return data (optional).
A method is a piece of code that is associated with an object defined in the class. Two key elements: A method is implicitly passed A method is able to operate on data contained
within the class
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Nested For Loop
A for loop within a for loop An inner loop enclosed inside an outer loop
Textbook pages 143-144
Example Program
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Assignment 1_3 & 1_4
Solutions
Assignment 1_3www.michaelliut.ca/cs1md3
Assignment 1_4www.michaelliut.ca/cs1md3
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Practice MidTerm REAL TEST TOMORROW: Thu. Feb 13, 2014
at 16:30-17:20 in T28
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Questions?