2. Introduction To Programming
:Author:
Muhammad Meer Hazaar Khan
Introduction To Programming

3. Salam & Hello! I am Muhammad Meer Hazaar Khan
Alhamdolilah A licensed professional engineer a schooled and skilled in the application of engineering discipline to the creation of software and seeking to share my knowledge and experience with students .
You can find me at CS Department Government College University Layyah Campus or

4. Some Words, Muhammad Meer Hazaar Khan
“Freelancing & Enterprenuership“.
LinkedIn Profile:
ammad-meer-hazaar-khan- 6b11ab96/
Upwork Profile: cers/~01c0fdce3eda554427
YouTube Channel:
nel/UC0Ifqps33SDm5LdYTbEkO1A ?view_as=subscriber
“Engineering Degree".
B.S.C Software Engineering
University And Engineering And Technology Taxila
Approved By PEC
& Washington Accord U.S.A
M.S Degree
M.S Computer Science
Institute Of Southern Punjab
Research Area: Semantic Web
Gold Medalist
Muhammad Meer Hazaar Khan
@ Registered Software Engineer
Pakistan Engineering Council No Comp 11516
Lecturer Computer Science
Government College University Faisalabad Layyah Campus
Freelancer at Upwork
Enterprenuer
More info on how to find and understand the lectures and the blogs post at
Official Website: .

5. Seeking knowledge is an obligation upon every Muslim”
(Sunan Ibn Majjah, 224)

6. Let’s start with the first set of slides1
Basics OF Programming
Let’s start with the first set of slides

7. Text Book
Object Oriented Programming in c++ any updated Edition by Robert Lafore

8. Computer Science
computer science is the study of automating algorithmic processes that can measure.

9. First Program #include "stdafx.h" #include<iostream>
using namespace std;
int main() {
cout <<"Hello World";
getchar(); }

10. Namespace
The line using namespace std; tells the compiler to use the std namespace. Namespaces are a relatively recent addition to C++.
a namespace is a container for a set of identifiers (also known as symbols, names)
Namespaces provide a level of direction to specific identifiers, thus making it possible to distinguish between identifiers with the same exact name.

11. main()
• The next line // main() is where program execution begins. is a single- line comment available in C++.
• Single-line comments begin with // and stop at the end of the line

12. int main()
The line int main() is the main function where program execution begins.

13. cout
The next line cout << "This is my first C++ program."; causes the message "This is my first C++ program" to be displayed on the screen.

14. return 0;
The next line return 0; terminates main()function and causes it to return the value 0 to the calling process.

15. Whitespace in C++:
• A line containing only whitespace, possibly with a comment, is known as a blank line, and C++ compiler totally ignores it.
• int age;

16. Comments • /* This is a comment */ • /* C++ comments can also
• * span multiple lines
• */

17. Data Types
• While doing programming in any programming language, you need to use various variables to store various information.
• Variables are nothing but reserved memory locations to store values.
This means that when you create a variable you reserve some space in memory