Week 1 Lecture 1 LAB Weka lecture for machine learning

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PROGRAMMING FUNDAMENTALS
BS SE/CS – 1st Semester
Credit Hours : 3-1
1
Department of Computer Science/IT
Sarhad University of Science and Information Technology, Peshawar

CS 116- PROGRAMMING FUNDAMENTALS
WEEK: 01
LECTURE: 01- LAB
LEVEL: BS SE/BS CS- 1ST SEMESTER
2
COURSE INSTRUCTOR: ADAM KHAN (adam.me@suit.edu.pk)
ACCESSED AT : portal.suit.edu.pk
Department of Computer Science/IT
Sarhad University of Science and Information Technology, Peshawar

Text Books:
1. Object-Oriented Programming using C++ by Tasleem Mustafa
2. The C Programming Language, 2nd Edition by Brian W.
Kernighan, Dennis M. Ritchie
Reference Books:
3. C How to Program, 7th Edition by Paul Deitel & Harvey Deitel
4. Problem Solving and Program Design in C++, 7th Edition by
Jeri R. Hanly & Elliot B. Koffman
5. Object-Oriented Programming in C++, 3rd Edition by Robert
Lafore
6. Computer Programming in C/C++ by Muhammad Tariq
Siddiqi, 2006.
7. Let us C++ by Yashavant Kanetkar
Recommended Books
3
Department of Computer Science/IT
Sarhad University of Science and Information Technology, Peshawar

Lecture Outlines
4
• Problem Solving Techniques
• Steps
• Solving Skills
• Problem solving approaches
• Problem solving steps in Programming
• Advantages
• Disadvantages
Department of Computer Science/IT
Sarhad University of Science and Information Technology, Peshawar

Learning Outcomes
5
Students will learn:
• Simple programs / Execution,
• Problems while run the programs, identify the Data, Inputs,
Process, Output.
Department of Computer Science/IT
Sarhad University of Science and Information Technology, Peshawar

PROGRAM TITLE :Write a program To display the name of
ALLAH.
#include<iostream.h>
#include<conio.h>
void main( )
{
cout<< “with the name of ALLAH”<<endl;
getch( );
}
6
Simple Program

Function:
In the above Example.
Only one function main ( ) is used.
With empty parenthesis.
Out Put:
Cout identifies actually an object.
Correspond to standered out put stream.
Stream is an abstraction that refers to a flow of data.
‘<<’ is called the Insertion or put to operator.
Preprocessor Directories:
Tell the compiler to insert another file into source file.
7
Simple Program

• Structure of a C ++ Program:
• Every C ++ program consists of one or more functions.
• Each function consists of a header and a block.
• Header consists of the function name followed by an optional
list of arguments enclosed in parenthesis.
• Header of main function is as follows—void main()
• Declaration part contains declaration of all the variables
• Both statement part and declaration part are enclosed in a
single pair of braces ({ }).
8
Simple Program

Phases of C++ Programs:
1. Edit
2. Preprocess
3. Compile
4. Link
5. Load & Execute
Loader
Primary
Memory
Program is created in
the editor and stored
on disk.
Preprocessor program
processes the code.
Loader puts program
in memory.
CPU takes each
instruction and
executes it, possibly
storing new data
values as the program
executes.
Compiler
Compiler creates
object code and stores
it on disk.
Linker links the object
code with the libraries,
creates a.out and
stores it on disk
Editor
Preprocessor
Linker
CPU
Primary
Memory
.
.
.
.
.
.
.
.
.
.
.
.
Disk
Disk
Disk
Disk
Disk
Phases of C++ Program

C++ is a powerful, high-level programming language that was developed by Bjarne Stroustrup in 1983. It's an extension of the C programming language with added features such as object-oriented programming (OOP) and generic programming capabilities. Here are some key concepts and features of C++: Object-Oriented Programming (OOP): C++ supports OOP principles such as classes, objects, inheritance, polymorphism, and encapsulation. This allows for the creation of modular and reusable code. Syntax: C++ syntax is similar to C, but with additional features. It uses semicolons to end statements and curly braces to define blocks of code. It also supports a wide range of operators for arithmetic, logical, and bitwise operations. Standard Template Library (STL): C++ provides a rich set of libraries known as the Standard Template Library (STL), which includes containers (like vectors, lists, maps), algorithms (such as sorting and searching), and iterators. Memory Management: Unlike some higher-level languages, C++ gives programmers control over memory management. It allows manual memory allocation and deallocation using new and delete operators. However, this also introduces the risk of memory leaks and segmentation faults if not used carefully. Portability: C++ code can be compiled to run on various platforms, making it a portable language. However, platform-specific code may need adjustments for different environments. Performance: C++ is known for its high performance and efficiency. It allows low-level manipulation of resources, making it suitable for system-level programming, game development, and other performance-critical applications. Community and Resources: C++ has a vast community of developers and extensive documentation available online. There are many tutorials, forums, and books to help programmers learn and master the language. When learning C++, it's essential to understand the fundamentals thoroughly, including data types, control structures (like loops and conditionals), functions, and pointers. As you become more proficient, you can explore advanced topics like templates, exception handling, multithreading, and more. Overall, C++ is a versatile language with a wide range of applications, from system programming to game development to web applications. Mastering it can open up many opportunities for software development.Community and Resources: C++ has a vast community of developers and extensive documentation available online. There are many tutorials, forums, and books to help programmers learn and master the language. When learning C++, it's essential to understand the fundamentals thoroughly, including data types, control structures (like loops and conditionals), functions, and pointers. As you become more proficient, you can explore advanced topics like templates, exception handling, multithreading, and more. Overall, C++ is a versatile language with a wide range of applications, from system programming to game development to web

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Week 1 Lecture 1 LAB Weka lecture for machine learning

1. PROGRAMMING FUNDAMENTALS BS SE/CS – 1st Semester Credit Hours : 3-1 1 Department of Computer Science/IT Sarhad University of Science and Information Technology, Peshawar

2. CS 116- PROGRAMMING FUNDAMENTALS WEEK: 01 LECTURE: 01- LAB LEVEL: BS SE/BS CS- 1ST SEMESTER 2 COURSE INSTRUCTOR: ADAM KHAN (adam.me@suit.edu.pk) ACCESSED AT : portal.suit.edu.pk Department of Computer Science/IT Sarhad University of Science and Information Technology, Peshawar

3. Text Books: 1. Object-Oriented Programming using C++ by Tasleem Mustafa 2. The C Programming Language, 2nd Edition by Brian W. Kernighan, Dennis M. Ritchie Reference Books: 3. C How to Program, 7th Edition by Paul Deitel & Harvey Deitel 4. Problem Solving and Program Design in C++, 7th Edition by Jeri R. Hanly & Elliot B. Koffman 5. Object-Oriented Programming in C++, 3rd Edition by Robert Lafore 6. Computer Programming in C/C++ by Muhammad Tariq Siddiqi, 2006. 7. Let us C++ by Yashavant Kanetkar Recommended Books 3 Department of Computer Science/IT Sarhad University of Science and Information Technology, Peshawar

4. Lecture Outlines 4 • Problem Solving Techniques • Steps • Solving Skills • Problem solving approaches • Problem solving steps in Programming • Advantages • Disadvantages Department of Computer Science/IT Sarhad University of Science and Information Technology, Peshawar

5. Learning Outcomes 5 Students will learn: • Simple programs / Execution, • Problems while run the programs, identify the Data, Inputs, Process, Output. Department of Computer Science/IT Sarhad University of Science and Information Technology, Peshawar

6. PROGRAM TITLE :Write a program To display the name of ALLAH. #include<iostream.h> #include<conio.h> void main( ) { cout<< “with the name of ALLAH”<<endl; getch( ); } 6 Simple Program

7. Function: In the above Example. Only one function main ( ) is used. With empty parenthesis. Out Put: Cout identifies actually an object. Correspond to standered out put stream. Stream is an abstraction that refers to a flow of data. ‘<<’ is called the Insertion or put to operator. Preprocessor Directories: Tell the compiler to insert another file into source file. 7 Simple Program

8. • Structure of a C ++ Program: • Every C ++ program consists of one or more functions. • Each function consists of a header and a block. • Header consists of the function name followed by an optional list of arguments enclosed in parenthesis. • Header of main function is as follows—void main() • Declaration part contains declaration of all the variables • Both statement part and declaration part are enclosed in a single pair of braces ({ }). 8 Simple Program

9. Phases of C++ Programs: 1. Edit 2. Preprocess 3. Compile 4. Link 5. Load & Execute Loader Primary Memory Program is created in the editor and stored on disk. Preprocessor program processes the code. Loader puts program in memory. CPU takes each instruction and executes it, possibly storing new data values as the program executes. Compiler Compiler creates object code and stores it on disk. Linker links the object code with the libraries, creates a.out and stores it on disk Editor Preprocessor Linker CPU Primary Memory . . . . . . . . . . . . Disk Disk Disk Disk Disk Phases of C++ Program

10. Compiler

11. Getting Started

12. Getting Started

13. Getting Started

Editor's Notes

#10: 9