'Logical expression' diaporamas de présentation

1.1 Basics

1.1 Basics. ???? (I). program { name } { declarations } { other statements } stop end program { name } ????? Fortran 90 ???. ???? (II). we now show a program that computes the surface area of a sphere from the formula A= : program area real r, Aarea

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CHAPTER 4 CONTROL STRUCTURES I Selection

CHAPTER 4 CONTROL STRUCTURES I Selection. In this chapter, you will: Learn about control structures Examine relational and logical operators Explore how to form and evaluate logical (Boolean) expressions

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Managing Files and Directories (part 1)

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Selections, Scripting and Command Language

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Review of lecture 3

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CHAPTER 4 CONTROL STRUCTURES I Selection

CHAPTER 4 CONTROL STRUCTURES I Selection. In this chapter, you will: Learn about control structures Examine relational and logical operators Explore how to form and evaluate logical (Boolean) expressions

480 views • 33 slides

Predicates and quantifiers

Predicates and quantifiers. Chapter 8 Formal Specification using Z . Predicates. A predicate is a logical statement that depends on a value or values. When a predicate is applied to a particular value it becomes a proposition. For example: prime(x) depends on some numeric value of x

551 views • 28 slides

Selection Statements

Selection Statements. Chapter 3. Selection Statements. What we have done so far: Scripts/Functions have executed all commands in order, not matter what What we often need: A piece of code that executes a series of commands, if and only if some condition is met

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CS161 Introduction to Computer Science

CS161 Introduction to Computer Science. Topic #5. Today in CS161. Selective Execution if statements Conditional Statements Input Stream Input Buffer, whitespace Program Style. Selective Execution. Most programs are not as simple as converting inches to mm!

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Algorithm Design

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Chapter 4 Control Structures I

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CSE123 - Lecture 4 S tructured Programming - Loops

CSE123 - Lecture 4 S tructured Programming - Loops. Sequential and Structured Programming. Common mistakes, Do not use turkish letters in variable names Do not use turkish letters and blanks in m-file names

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Repetition Control Structure

Repetition Control Structure. B.Ramamurthy Chapter 3. Introduction. Many applications require certain operations to be carried out more than once. Such situations require repetition in control flow.

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Selection Programming

Selection Programming. EE 100. Outline. introduction Relational and Logical Operators Flow Control Loops Update Processes. Introduction. Programs commands in MATLAB are executed in sequence.

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Digital Logic Design Adil Waheed

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How to think through your program

How to think through your program. [ principles of good program design ]. Rachel Denison MATLAB for Cognitive Neuroscience ICN, 13 December 2007. 3 Principles. Clarity. How readable is your code? How easy is it to understand what it does?. Modularity.

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A Study of Cloning in the Linux SCSI Drivers

A Study of Cloning in the Linux SCSI Drivers. Wei Wang, Michael W. Godfrey Software Architecture Group David R. Cheriton School of Computer Science University of Waterloo, Canada {w65wang,migod}@ uwaterloo.ca. Yet another clone case study?. Why study Linux SCSI drivers?.

250 views • 13 slides

Flow of Control

INFSY 307 C++. Flow of Control. Flow of Control: order in which statements are performed. Sequence: one after the other Selection: selects a path based upon action Iteration: repetition. CONTROL STRUCTURES. Sequence.

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Logical and 3D Formulas

Logical and 3D Formulas. Lesson 5: Working with Formulas and Functions. Using Logic in Formulas .

208 views • 9 slides