'Range function' diaporamas de présentation

Introduction to Computing and Programming in Python: A Multimedia Approach

Introduction to Computing and Programming in Python: A Multimedia Approach. Chapter 4: Modifying Pixels in a Range. Chapter Learning Goals. Reminder: Pixels are in a matrix. Matrices have two dimensions: A height and a width We can reference any element in the matrix with (x,y)

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Embedded Programming and Robotics

Embedded Programming and Robotics. Lesson 14 Introduction to Python Programming. General Information. Unlike C/C++ or Java, Python statements do not end in a semicolon In Python, indentation is the way you indicate the scope of a conditional, function, etc. Look, no braces!

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CSC 221: Introduction to Programming Fall 2018

Python control statements counter-driven repetition: for conditional repetition: while simulations & modeling counters, sums functions vs. methods Turtle, Pixel, Image image manipulation. CSC 221: Introduction to Programming Fall 2018. Repetition.

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Python Introduction to Programming with Python

Python Introduction to Programming with Python. Adapted from: https://homes.cs.washington.edu/~stepp/bridge/2007/python.ppt. Programming basics. code or source code : The sequence of instructions in a program.

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Topics

Topics. Introduction to Repetition Structures The while Loop: a Condition-Controlled Loop The for Loop: a Count-Controlled Loop Calculating a Running Total. Introduction to Repetition Structures. Often have to write code that performs the same task multiple times

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Introduction to Computer Programming Chapter 4: For Loops, Strings, and Tuples

Introduction to Computer Programming Chapter 4: For Loops, Strings, and Tuples. Michael Scherger Department of Computer Science Kent State University. Contents. Constructing for loops to move through a sequence Use the range() function Strings as sequences Tuples

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Theoretical Chemistry: Applications in Energetic Materials Research Betsy M. Rice U. S. Army Research Laboratory

Theoretical Chemistry: Applications in Energetic Materials Research Betsy M. Rice U. S. Army Research Laboratory Aberdeen Proving Ground, Maryland 21005-5066. Acknowledgements. Donald L. Thompson, Oklahoma State University Samuel F. Trevino, ARL

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Bounded Sequential Equivalence Checking with Range-Equivalent Circuit, Node Merging, and NAR

Bounded Sequential Equivalence Checking with Range-Equivalent Circuit, Node Merging, and NAR. Speaker: Wei-An Ji Adviser: Chun-Yao Wang Date: 2013. 10. 21. Outline. Problem Formulation Introduction Range-equivalent circuit Implementation Analysis Future Work. Problem Formulation.

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for loops

for loops. Genome 559: Introduction to Statistical and Computational Genomics Prof. William Stafford Noble. for loop. Allows you to perform an operation on each element in a list. for <target> in <object>: <statement> <statement> ... <statement>. Variable name available inside loop.

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COMPSCI 101 S1 2014 Principles of Programming

COMPSCI 101 S1 2014 Principles of Programming. 18 Iterating through sequences using index values. Recap. A list stores data as a sequence len () returns the number of elements in a list Each element of the list can be accessed We use a for loop to iterate through the contents of a list

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Roadmap

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Control flow

Control flow. Michael Ernst UW CSE 190p Summer 2012. Repeating yourself. Making decisions. Temperature conversion chart. Output: 30 - 1.11 40 4.44 50 10.0 60 15.56 70 21.11 All done. Recall exercise from previous lecture fahr = 30 cent = (f-32)/9.0*5 print fahr , cent

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Python Control of Flow

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Simple Python Loops

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CISC 101: Fall 2011

CISC 101: Fall 2011. Hossain Shahriar shahriar@cs.queensu.ca. Announcement and reminder!. Tentative date for final exam need to be fixed! Topics to be covered in this lecture(s) More on range function While loop Break. Range function. >>> range(5)

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Introduction to Computing Using Python

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What will you do in Compsci 6/101?

What will you do in Compsci 6/101?. Review loops and lists Loop over sequence: string, file, list, "other" Process each element, sometimes selectively Toward understanding the power of lists The idiom of "value being updated" What does x = x + 1 actually do for int value?

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