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Big O Notation Explained - DSA Lesson -1

๐Ÿ”ท แ€’แ€ฎ Video แ€™แ€พแ€ฌแ€˜แ€ฌแ€แ€ฝแ€ฑแ€žแ€„แ€บแ€›แ€™แ€œแ€ฒ?
- Big O Notation แ€†แ€ญแ€ฏแ€แ€ฌแ€˜แ€ฌแ€œแ€ฒ?
- Algorithm Efficiency แ€€แ€ญแ€ฏแ€˜แ€šแ€บแ€œแ€ญแ€ฏแ€แ€ญแ€ฏแ€„แ€บแ€ธแ€แ€ฌแ€™แ€œแ€ฒ?
- Time Complexity & Space Complexity แ€กแ€€แ€ผแ€ฑแ€ฌแ€„แ€บแ€ธ
- Common Big O Examples (O(1), O(n), O(log n), O(nยฒ), etc.)

โ–ถ๏ธ YouTube Video Link

๐Ÿ“ แ€žแ€„แ€บแ€แ€”แ€บแ€ธแ€…แ€ฌแ€”แ€พแ€„แ€ทแ€บแ€†แ€ญแ€ฏแ€„แ€บแ€žแ€ฑแ€ฌ Lecture Notes แ€€แ€ญแ€ฏ แ€›แ€šแ€ฐแ€›แ€”แ€บ แ€”แ€พแ€ญแ€•แ€บแ€•แ€ซแ‹

#DSA
#BigONotation
#Programming
#Algorithm
#TimeComplexity
#MyanmarProgramming
#CodingInBurmese
โค1โšก1
๐Ÿš€ DSA: Arrays Part-3 | Dynamic Arrays in Java

แ€’แ€ฎ Video แ€žแ€„แ€บแ€แ€”แ€บแ€ธแ€…แ€ฌแ€™แ€พแ€ฌแ€แ€ฑแ€ฌแ€ทData Structures and Algorithms แ€›แ€ฒแ€ท แ€กแ€›แ€ฑแ€ธแ€€แ€ผแ€ฎแ€ธแ€†แ€ฏแ€ถแ€ธ แ€กแ€…แ€ญแ€แ€บแ€กแ€•แ€ญแ€ฏแ€„แ€บแ€ธแ€แ€…แ€บแ€แ€ฏแ€–แ€ผแ€…แ€บแ€แ€ฒแ€ท Dynamic Arrays แ€กแ€€แ€ผแ€ฑแ€ฌแ€„แ€บแ€ธแ€€แ€ญแ€ฏ Java Programming แ€”แ€ฒแ€ท ArrayList, Insert/Remove, Time Complexity
แ€กแ€€แ€ผแ€ฑแ€ฌแ€„แ€บแ€ธแ€แ€ฝแ€ฑแ€€แ€ญแ€ฏ แ€›แ€พแ€„แ€บแ€ธแ€•แ€ผแ€•แ€ฑแ€ธแ€‘แ€ฌแ€ธแ€•แ€ซแ€แ€šแ€บ!

โ–ถ๏ธ YouTube Video Link

โœจ แ€กแ€“แ€ญแ€€ แ€žแ€„แ€บแ€šแ€ฐแ€›แ€™แ€Šแ€ทแ€บแ€กแ€แ€ปแ€€แ€บแ€™แ€ปแ€ฌแ€ธ:
โœ… Static vs Dynamic Arrays แ€€แ€ฝแ€ฌแ€แ€ผแ€ฌแ€ธแ€แ€ปแ€€แ€บ
โœ… ArrayList แ€€แ€ญแ€ฏ แ€กแ€žแ€ฏแ€ถแ€ธแ€•แ€ผแ€ฏแ€”แ€Šแ€บแ€ธ
โœ… Insert/Remove Operations
โœ… Time Complexity แ€แ€ฝแ€ฒแ€แ€ผแ€™แ€บแ€ธแ€…แ€ญแ€แ€บแ€–แ€ผแ€ฌแ€”แ€Šแ€บแ€ธ

แ€แ€ญแ€ฏแ€ทแ€€แ€ญแ€ฏแ€›แ€พแ€„แ€บแ€ธแ€•แ€ผแ€‘แ€ฌแ€ธแ€•แ€ฑแ€ธแ€•แ€ซแ€แ€šแ€บแ€—แ€ปแ‹

๐Ÿš€ DSA แ€€แ€ญแ€ฏ แ€€แ€ฑแ€ฌแ€„แ€บแ€ธแ€€แ€ฑแ€ฌแ€„แ€บแ€ธแ€”แ€ฌแ€ธแ€œแ€Šแ€บแ€‘แ€ฌแ€ธแ€›แ€„แ€บ Tech Interviews แ€แ€ฝแ€ฑแ€™แ€พแ€ฌ แ€กแ€™แ€ปแ€ฌแ€ธแ€€แ€ผแ€ฎแ€ธแ€กแ€‘แ€ฑแ€ฌแ€€แ€บแ€กแ€€แ€ฐแ€–แ€ผแ€…แ€บแ€•แ€ซแ€œแ€ญแ€™แ€ทแ€บแ€™แ€šแ€บแ€—แ€ป!

๐Ÿ“‚ Source Code + Note แ€€แ€ญแ€ฏ Download แ€›แ€šแ€ฐแ€›แ€”แ€บ แ€กแ€ฑแ€ฌแ€€แ€บแ€™แ€พแ€ฌ telegram channel แ€€แ€ญแ€ฏแ€•แ€ฑแ€ธแ€‘แ€ฌแ€ธแ€•แ€ซแ€แ€šแ€บ ๐Ÿ‘‡
๐Ÿ”— Source Code File
๐Ÿ”— Note

#DSA #DataStructures #Java #Programming #ArrayList #DynamicArrays #MyanmarCoding #LearnToCode #Algorithm #Tech4umm
โค4โšก1๐Ÿฅฐ1
DSA Lesson-4 | Linked List Part 1- Singly Linked List แ€กแ€แ€ผแ€ฑแ€แ€ถ

แ€’แ€ฎ Video แ€žแ€„แ€บแ€แ€”แ€บแ€ธแ€…แ€ฌแ€™แ€พแ€ฌแ€แ€ฑแ€ฌแ€ท Data Structures and Algorithms แ€›แ€ฒแ€ท แ€กแ€›แ€ฑแ€ธแ€€แ€ผแ€ฎแ€ธแ€†แ€ฏแ€ถแ€ธ แ€กแ€…แ€ญแ€แ€บแ€กแ€•แ€ญแ€ฏแ€„แ€บแ€ธแ€–แ€ผแ€…แ€บแ€แ€ฒแ€ท Linked List แ€กแ€€แ€ผแ€ฑแ€ฌแ€„แ€บแ€ธแ€€แ€ญแ€ฏ Java Programming แ€”แ€ฒแ€ท แ€กแ€žแ€ฑแ€ธแ€…แ€ญแ€แ€บแ€›แ€พแ€„แ€บแ€ธแ€•แ€ผแ€•แ€ฑแ€ธแ€‘แ€ฌแ€ธแ€•แ€ซแ€แ€šแ€บ!

๐Ÿš€ Linked List แ€€แ€ญแ€ฏ แ€€แ€ปแ€ฝแ€™แ€บแ€ธแ€€แ€ปแ€„แ€บแ€…แ€ฝแ€ฌแ€กแ€žแ€ฏแ€ถแ€ธแ€แ€ปแ€”แ€ญแ€ฏแ€„แ€บแ€›แ€„แ€บ Advanced Data Structures แ€แ€ฝแ€ฑแ€€แ€ญแ€ฏ แ€•แ€ญแ€ฏแ€™แ€ญแ€ฏแ€”แ€ฌแ€ธแ€œแ€Šแ€บแ€œแ€ฌแ€™แ€พแ€ฌแ€•แ€ซ!

โ–ถ๏ธ YouTube Video Link

โœจ แ€กแ€“แ€ญแ€€ แ€žแ€„แ€บแ€šแ€ฐแ€›แ€™แ€Šแ€ทแ€บแ€กแ€แ€ปแ€€แ€บแ€™แ€ปแ€ฌแ€ธ:
โœ… Linked List แ€†แ€ญแ€ฏแ€แ€ฌ แ€˜แ€ฌแ€œแ€ฒ? (Array vs Linked List)
โœ… Node Structure แ€–แ€”แ€บแ€แ€ฎแ€ธแ€”แ€Šแ€บแ€ธ
โœ… Singly Linked List แ€กแ€œแ€ฏแ€•แ€บแ€œแ€ฏแ€•แ€บแ€•แ€ฏแ€ถ
โœ… addLast() Method Implementation
โœ… Linked List Traversal แ€œแ€ฏแ€•แ€บแ€”แ€Šแ€บแ€ธ
แ€แ€ญแ€ฏแ€€แ€ญแ€ฏแ€›แ€พแ€„แ€บแ€ธแ€•แ€ผแ€‘แ€ฌแ€ธแ€•แ€ฑแ€ธแ€•แ€ซแ€แ€šแ€บแ€—แ€ปแ‹

๐Ÿ“‚ Source Code แ€€แ€ญแ€ฏ Download แ€›แ€šแ€ฐแ€›แ€”แ€บ แ€กแ€ฑแ€ฌแ€€แ€บแ€™แ€พแ€ฌ telegram channel แ€€แ€ญแ€ฏแ€•แ€ฑแ€ธแ€‘แ€ฌแ€ธแ€•แ€ซแ€แ€šแ€บ ๐Ÿ‘‡
๐Ÿ”— Source Code File
๐Ÿ”— Note

#DSA #DataStructures #LinkedList #Java #Programming #MyanmarCoding #LearnToCode #Algorithm #TechEducation #CodingTutorial
โค4โšก2๐Ÿฅฐ1๐Ÿ˜1
๐Ÿ“š Programming แ€›แ€ฒแ€ท แ€กแ€แ€ผแ€ฑแ€แ€ถแ€กแ€›แ€ฑแ€ธแ€€แ€ผแ€ฎแ€ธแ€†แ€ฏแ€ถแ€ธ Data Structure แ€แ€…แ€บแ€แ€ฏแ€€แ€ญแ€ฏ แ€›แ€ฑแ€ฌแ€€แ€บแ€œแ€ฌแ€•แ€ผแ€ฎ!

DSA Lesson - 5 แ€™แ€พแ€ฌแ€แ€ฑแ€ฌแ€ท Stack แ€กแ€€แ€ผแ€ฑแ€ฌแ€„แ€บแ€ธแ€€แ€ญแ€ฏ Real-life Examples แ€แ€ฝแ€ฑแ€”แ€ฒแ€ทแ€กแ€แ€ฐ แ€กแ€•แ€ผแ€Šแ€ทแ€บแ€กแ€…แ€ฏแ€ถ แ€›แ€พแ€„แ€บแ€ธแ€•แ€ผแ€•แ€ฑแ€ธแ€‘แ€ฌแ€ธแ€•แ€ซแ€แ€šแ€บ! ๐ŸŽฏ

โ–ถ๏ธ YouTube Video Link

แ€˜แ€ฌแ€แ€ฝแ€ฑแ€žแ€„แ€บแ€›แ€™แ€œแ€ฒแ€†แ€ญแ€ฏแ€แ€ฑแ€ฌแ€ท...

๐Ÿ— What is a Stack? - LIFO (Last-In-First-Out) Concept
๐Ÿฝ Real-life Examples - Plate stacking, Browser history, Undo operations
โšก๏ธ Stack Operations - Push, Pop, Peek, isEmpty
๐Ÿ›ก Error Handling - Stack Overflow & Underflow
๐Ÿ’ป Implementation - Java Class with Array

๐Ÿ“‚ Source Code แ€€แ€ญแ€ฏ Download แ€›แ€šแ€ฐแ€›แ€”แ€บ แ€กแ€ฑแ€ฌแ€€แ€บแ€™แ€พแ€ฌ telegram channel แ€€แ€ญแ€ฏแ€•แ€ฑแ€ธแ€‘แ€ฌแ€ธแ€•แ€ซแ€แ€šแ€บ ๐Ÿ‘‡
๐Ÿ”— Source Code File
๐Ÿ”— Note

Stack แ€€แ€ญแ€ฏแ€”แ€ฌแ€ธแ€œแ€Šแ€บแ€•แ€ฎแ€†แ€ญแ€ฏแ€›แ€„แ€บ Algorithms & Problem Solving Skills แ€แ€ฝแ€ฑ แ€กแ€™แ€ปแ€ฌแ€ธแ€€แ€ผแ€ฎแ€ธแ€แ€ญแ€ฏแ€ธแ€แ€€แ€บแ€œแ€ฌแ€™แ€พแ€ฌแ€”แ€ฑแ€ฌแ€บ! ๐Ÿ’ช

#DSA #DataStructures #Stack #Programming #Java #LIFO #Algorithm #Coding #ComputerScience
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