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CS101: Computer Programming 1

ضايع و ما تعرف شلون تبدا؟

How to study for CS101 Sample Lesson

Study Smart, not hard!

كل شي تحتاجة للفاينل لاب – ✈️ ابداء الان🔥

0 – Ch0: Introduction Sample Lesson

0.1: Course Intro and Big picture

0.2: How to get an A+ in this course

0.3: Installing net beans

0.4: Using netbeans (IMPORTANT)

0.5 Scanner (Important)

How Computers work? Sample Lesson

1.1: Chapter1 overview (الزبده)

1.2: Represenation: Numbers

1.3Represenation: Text

1.4: Represenation: Images, Videos and Sounds:

التشابترز

2 – Ch2: Elementry Programming

2.1: Chapter overview (الزبده)

2.3: Identifiers & Naming Conventions

2.4: Data types

2.5: Scanner (IMPORTANT)

2.6: Scanner Example

2.7: Final, Integer division and Remainder

2.8: More Integer divsion, modular (%) and other topics

2.9: Arithmetic Expressions

2.10: Type Casting

2.11: Increment and decrement (Post and Pre Increment)

2.12: Increment and decrement exercises

2.13: Swapping varibales

2.14: Practice#1: Scanner Practice

2.15: Practice#2: Ex.2.5

2.16: Practice#3: Ex.2.6

2.17: Practice#4 Ex.2.14

2.18: Practice#5: Ex.2.17 – Wind chill temperature

3 – Ch3: Selections

3.1: Chapter 3 Overview

3.2: Boolean Expressions

3.3: Logical Operators

3.5: Else and Else if explained

3.6: IF Practice – MCQ and Coding

3.17: IF Practice – Coding

3.18: IF Practice – More questions (MCQ)

3.19: Random in java – IMPORTANT

3.20: Switch statement explained

3.21: Switch Example

3.22: Chapter SUMMARY & in line IF

3.23: Practice#1

3.24: Practice#2 (3.17)

3.25: Practice#3: Bookstore – Very good exercise

Quiz 1 (Ch2 + Ch3)

4 – Ch4: Mathmatical Functions, Characters and Strings

4.1: Chapter 4 Overview

4.2: Math Trigonometric Methods (Sin, Cos, Tan, etc…)

4.3: Math rounding Methods (Ceil, floor, rint and round)

4.4: Math min max and abs methods

4.5: Character data type and Unicode

4.5: Character Methods

4.6: String Methods – Length, CharAt, indexOf

4.7: String Methods – concat, toUppercase, toLowerCase, trim, lastIndexOf

4.8: String Methods – startsWith, endsWith, equals, equalsIgnoreCase, compareTo

4.9: String Methods – Substrings

4.10; Scanner – next() vs nextLine()

4.11: Printf – Print formatted

4.12: Practice coding: Top level domain

4.13: Practice coding: email generator

4.14: Practice coding: vowel letters game

4.15: Practice coding: Student Major and Status (4.18)

4.16: Practice MCQ

4.17: Chapter 4 summary PDF

5 – Ch5: Loops

5.1: Chapter 5 Overview

5.2: while loop

5.4: do while loop

5.5: ending a loop with a sential value

5.6: When to use each loop

5.7: break VS continue

5.8: Loop Tracing MCQ

5.9: Loop Tracing more MCQ

5.10: Practice coding: sum of square terms

5.11: Practice coding: Random numbers

5.12: Practice coding: count positive and negative numbers

5.13: Practice coding: Find the name of the highest student score

5.14: Nested Loops (loop inside loop)

5.15: Practice coding: Reversing a String

5.16: Practice coding: Display max and min for random numbers

5.17: Major review code question structure

Majo Exam: تشابتر الزنقة

Major Exam Review

اجابة اهم الاسئلة – 15 دقيقة

🔥جديد ترم 252 🔥 كيف تعكس نص و كيف تعد شي بناء على شرط معين – مهم

حل سوال: while loop + switch + sentinal value – 19 دقيقة – VENDING MACHINE

حل سوال: Average Grades – 21 دقيقة

حل سوال: even odd – 15 دقيقة – NUMBER CLASSIFER

نصائح مهمة قبل الاختبار – 31 دقيقة

حل اسئلة MCQ – من جود – 22 دقيقة

إجازة رمضان

خطة المراجعة الاسطورية

6 – Ch6: Methods

6.1: Introduction to methods

6.2: Defining a method

6.3: Defining a void method

6.4: Invoking/calling a method

6.5: Scope of methods (pass by value)

6.6: Method Overloading

6.7: Practice – Lab 6 solution (Q1)

6.8: Practice – Assignment 6 (Q1)

6.9: Practice – Assignment 6 (Q2)

6.10: Practice – Assignment 6 (Q3)

6.11: Practice – Assignment 6 (Q4)

6.12: Practice – Assignment 6 (Q6) – MOST IMPORTANT QUESTION

7 – Ch7 Arrays

7.1: Arrays intro

7.2: how to Declare, Create and Initialize an array

7.3: Initialize an Array from user

7.4: Print an Array (Manual and Automatic)

7.5: Get the SUM and AVG of an Array

7.6: Get the MAX and MIN VALUE of an Array

7.7: Get the MAX and MIN INDEX of an Array

7.8: REVERSE an Array (1 & 2)

7.9: REVERSE an Array (3)

7.10: Check if two arrays are identical

7.11: Remove duplicates

7.12: Count occurrences

7.13: Linear Search

Quiz 3 (Ch6 + Ch7)

12 – Ch12 Files

12.1: Introduction to files

12.2: Opening a file & file methods

12.3: how to READ from a file

12.4: how to WRITE to a file

12.5: READ and WRITE practice

12.6: Summary you should know – important

FINAL 252 MOCK EXAM

اختبار تجريبي

Live Streams - البثوث

——>> NEW Live Stream – 252 <<------

1. 10/Jan – Chapter 1: الاساسيات

2. 17/Jan – Chapter 2: Pre/Post Increment and important tips

3. 7/Feb – Chapter 3: if-else-if exam tricks

4. 10/ Feb – Chapter 4

5. 12/Feb – Chapter 5 part1

5. 12/Feb – Chapter 5 part2

6. 13/Feb – Output/MCQ/Find Error (مهم)

7. 14/Feb -Solving old Majors – Part 1

8. 15/Feb -Solving old Majors – Part 2

8. 15/Feb -Solving old Majors – Part 3

8. 15/Feb -Solving old Majors – [TEMPLATES]

9. 8/Mar – بث رمضان -منهجية حل سؤال كودنق

10. 31/Mar – Ch2 Ch3 Ch4 Ch5 – Review

10. 6/Apr – Ch6 – Method [تاسيس مهم!]

11. 15/Apr – Ch7 – Array

12. 22/Apr – Final Lab review

12. 22/Apr – Final Lab Review Part 2 (نصايح مهمة)

13. 1/May – Files كل شي تحتاج تعرفه في ساعه

14. FINAL REVIEW [11/May] – كيف تستعد للاختبار

15. FINAL REVIEW [11/May] – Chapter 1 + 2

16. FINAL REVIEW [12/May] – MCQ/Err

17. FINAL REVIEW [13/May] – Loops and methods + Solving Major Q

18. FINAL REVIEW [14/May] Arrays

19. FINAL REVIEW SOLVING 251 FINAL – [15/May] – MCQ

20. FINAL REVIEW SOLVING 251 FINAL – [15/May] – OUTPUT / CODE

21. FINAL REVIEW SOLVING 251 FINAL – [15/May] – Summary

22. FINAL REVIEW SOLVING 251 FINAL – [16/May] – اهم النصايح

23. FINAL REVIEW SOLVING 251 FINAL – [16/May] – Solving mock exam

24. FINAL REVIEW SOLVING 251 FINAL – [16/May] – IMPORTANT CODING QUESTION

25. FINAL REVIEW SOLVING 251 FINAL – [16/May] – Solving MCQs

Live Stream – 251

1. Chapter 2: Introductions [IMPORTANT] – 03/09/2025

2. Chapter 2: Pre/Post increment [IMPORTANT] – 02/10/2025

3. Chapter 3: Core Ideas 11/10/2025

4. Chapter 3: Practice + Chapter 4: 11/10/2025

5. Chapter 4: Char -Math – String – Printf : 12/10/2025

6. Chapter 4: Mask Phone Question : 12/10/2025

7. Chapter 5: Loop: 12/10/2025

8. Chapter 5: Old Major – Calculator Question: 12/10/2025

9. Major Review : MCQs Practice – 16/10/2025

10. Major Review : MCQs Practice Part 2 – 16/10/2025

11. Major Review : Find The Error Practice – 16/10/2025

12. Chapter 6: Methods – What Is Main – Void and Return: 30/10/2025

13. Chapter 6: Methods – Pass by Value & Pass by Reference: 12/11/2025

14. Chapter 7: Arrays- What Is Arrays: 12/11/2025

15. Chapter 7: Arrays- Type Of Array Questions: 12/11/2025

16. Chapter 7: Arrays- Practice: 12/11/2025

17. Final Lab Review: Solving Olds – (Part 1): 16/11/2025

18. Final Lab Review: Solving Olds – (Part 2): 16/11/2025

19. Final Lab Review: Solving Olds – (Part 3): 16/11/2025

20. Final Lab Review: Practice Questions – (Part 1): 18/11/2025

21. Final Lab Review: Practice Questions – (Part 2): 18/11/2025

22. Final Lab Review: Core Patterns IMPORTANT – 20 mins

23. Advanced – Prep for CS102 – Classes & Objects – (19/11/2025)

24. 021 – CS102 classes – (21/11/2025)

25. Files and try catch (26/11/2025)

Finals: MCQ and Find Error Questions – 29/11/2025

Part1 01/12/2025 21-24-25.mkv

Part2 01/12/2025 20-00-11.mkv

Last live – 6 Dec – part 1

Last live – 6 Dec – part 2

Last live – 6 Dec – Part 3

Live Stream – 242

Live #1 Foundations – Jan 15, 2025

Live #2 Chapter 2 (IMPORTANT) – Jan 24, 2025

Live #3 Chapter 3 – Feb 8, 2025

Live #4 Chapter 4 [Math, Character, String] – Mar 22, 2025

Live #5 Chapter 4 [String – more examples and review] – Apr 3, 2025

Live #5 Chapter 5 [Loops] – Apr 3, 2025

Live #6 Major [MCQ | output | error] – Apr 8, 2025

Live #7 Major [Coding Important ideas] – Apr 11, 2025

Live #8 Major [Final tips before major] – Apr 12, 2025

Live #9 Chapter 6 and 7 [Introduction to Arrays and Methods – Foundations] – May 2, 2025

Live #10 Chapter 6 and 7 [Array Ideas – Important] – May 4, 2025

Live #11 Final Lab – May 5, 2025

Live #12 Files with Exceptions – May 14, 2025

Live #13 FINALS – [Ch1 – Ch4] – May 22, 2025

Live #13 FINALS – [Ch4 – Ch5] – May 22, 2025

Live #14 FINALS – [مهم مهم مهم] – May 23, 2025

Live #15 FINALS – [PrePost increments, debugging questions, MCQ and Tracing] – May 24, 2025

Live #15 FINALS – [Coding] – May 24, 2025

Live Stream – 241

Live #1 – Chapter 1 – 3/sept/2024

Live #2: Chapter 2 – 18/Sept/2024

Live #2: Chapter 3 – 18/Sept/2024

Live #3: Chapter 4 (and remaining of 3) – 19/Oct/2024

Live #4: Chapter 5 – 23/Oct/2024

Live#6: Major 1 review – Chapter 1, 2, 3 – Oct 30 2024

Live#7: Major 1 review – Chapter 4, 5 – Nov 1 2024

Live#8: Major 1 final review (Tips and tricks, find the error and some coding questions) – Nov 2 2024

Live#9 Final Review – Files part 1 – practical – Dec 4 2024

Live#9 Final Review – Files part 2 – Theory (Important) – Dec 4 2024

Live#10 Final Review – MCQ questions in depth – Dec 7 2024

Live#11 Final Review – Last Live – Tracing, Error and Files – Part 1 – Dec 15 2024

Live#11 Final Review – Last Live – Tracing, Error and Files – Part 2 – Dec 15 2024

Live Stream – 232

Live #1 Chapter 2 – 2/Feb/2024

Live #2 Chapter 3 – 9/Feb/2024

Live #3 Chapter 4 – 14/Mar/2024 – Part 1 (Math, Character)

Live #3 Chapter 4 – 14/Mar/2024 – Part 2 (Strings)

Live#4 Chapter 5 – 30/Mar/2024

Live#5 Major Review – 19/Apr/2024 – part 1 – Day 1

Live#5 Major Review – 19/Apr/2024 – part 2 – Day 1

Live#6 Major Review – 20/Apr/2024 – Day 2

Live#7 Chapter 6 – 4/May/2024

Live#8 Lab final – 15/May/2024

Live#9 Arrays – 21/May/2024

Live#10 File – 21/May/2024

Live#11 FINALS – From Start To Major – 26/May/2024 – Part 1

Live#11 FINALS – From Start To Major – 26/May/2024 – Part 2

Live#12 FINALS – Chapters 6, 7 and 12 – 29/May/2024

Live#13 FINALS – Solving old exams – 30/May/2024

Live Stream – 231

Live#1 (Basics, Scanner and tips) – Sept 11

Live#2 (Chapter 2) – Sept 27

Live#2 (Chapter 3 – till else) – Sept 27

Live#3 (Chapter 3 – if practice, switch, inline if) – Oct 20

Live#3 (Chapter 4 – random and other Math methods) – Oct 20

Live#4 (Chapter 5 – part 1 – Oct 22)

Live#4 (Chapter 5 – part 2 – Oct 22)

Live#5 (Major review – coding part – Oct 23)

Live#5 (Major review – MCQ + TIPS – Oct 23) – نهاية البث فيه نصايح مهمه جدا

Live#6 – Loops review – Nov 15

Live#7 – Final Lab review – Nov 26

Live#8 – (Chapter 7 – Arrays) – Dec 6

Live#9 – ( Files + Copy array and split) – Dec 13

Live#10 – FINAL REVIEW (Chapter 2, 3, 4, 5) – Dec 17

Live#11 – FINAL REVIEW (Chapter 6 + MCQ) – Dec 18

Live#12 – FINAL REVIEW (Chapter 7, 12 + MCQ) – Dec 18

Live#13 – LAST LIVE (Pre and Post increment, Mod %, MCQs) – Dec 24

Live#14 – LAST LIVE (More MCQs) – Dec 24

Live#15 – LAST LIVE (Coding, MCQs, and final tips) – Dec 24

Live stream – 222 finals

CS101 – Full Summary PDF – IMPORTANT!!!!!

Live #1 – Chapter 2 (intro and Variables, Scanner) – May 14

Live #1 – Chapter 3 (Selections) – May 14

Live #2 – Chapter 4 & 5 (String, Character, Math and loops) – May 15

Live #3 – Chapter 6 (Methods) – May 17

Live #3 – Chapter 7 (Arrays) – May 17

Live #4 – Chapter 7 (Arrays Part 2) – May 19

Live #4 – Chapter 12 (Files) – May 19

Live #5 – OLD EXAMS (MCQ, OUTPUT, FIND ERROR) – May 22

Live #6 – OLD EXAMS (Coding) – May 24

Live stream – 222

Live#1 Chapter 2 -3 Feb

Live#2 Chapter 3 – 13 Feb

Live#3 Chapter 3 & 4 review

Live#4 – Mar 7 – Loops

Live#5 – Mar 18 – Major review chapter 5

Live#6 – Mar 19 – Major review MCQ part 1

Live#6 – Mar 19 – Major review MCQ part 2

Live#7 – May 7 – Final Lab review day 1

Live#7 – May 8 – Final Lab review day 2

0.4: Using netbeans (IMPORTANT)

⏱ 03:53

CS101: Computer Programming 1 499.00

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