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Lecture Visual programming: Chapter 3 - Muhammad Bilal Zafar - TRƯỜNG CÁN BỘ QUẢN LÝ GIÁO DỤC THÀNH PHỐ HỒ CHÍ MINH

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application that provides comprehensive facilities to computer programmers for software development.. Ø An IDE normally consists of a source code editor, build.[r]

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Overview of

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Over View

Ø Programming language is an artificial language designed to

communicate instructions to a machine, particularly a computer

Ø Types of Programming Languages

Ø High level languages Ø Low level languages

Ø Assembly Language Ø Machine Language

Ø Programming Types

Ø Structured Programming

Ø Object Oriented Programming

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Over View

Ø IDE

Ø An IDE or interactive development environment is a software

application that provides comprehensive facilities to computer programmers for software development

Ø An IDE normally consists of a source code editor, build

automation tools and a debugger

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Over View…

Ø Microsoft Visual Studio is an integrated development

environment (IDE) from Microsoft Corporation

Ø It is used to develop console and graphical applications along

with Windows Forms, Websites in both native code and with managed code

Ø It is supported by Microsoft Windows, Win Mobile, Win

CE, NET Framework

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Over View

Ø Our First Program

#include <iostream.h> using namespace std;

// main() is where program execution begins

int main() { cout << "Hello World"; // prints Hello World return 0; }

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An example Program

Ø A program which gets two values from user, add them and

shows the result

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C++ Program

Ø Some common elements in programming languages

Ø Key Words

Ø Programmer-Defined Identifiers Ø Operators

Ø Punctuation Ø Syntax

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Key Words

Ø Also known as reserved words

Ø Have a special meaning in C++

Ø Can not be used for any other purpose

Ø Key words in the example program

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Key Words

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