Java Fundamentals for Beginners | Leetcode & DSA Series - Part 1

Start your Java + DSA journey from absolute zero 🚀
In this first episode of the Leetcode & DSA Series, we’ll master Java fundamentals step-by-step — variables, loops, conditions, arrays, methods, strings, problem solving, patterns, and much more.

This series is specially designed for beginners who want to build a strong foundation for DSA, placements, and real programming skills.

👨‍🏫 Instructor: Muskan Rai

📘 Notes:
https://drive.google.com/drive/folders/19BjuyRIuuN5DNoJViORd9HK_5PnmIA5z?usp=sharing

💻 Practice Platform:
https://sheryians.com/courses/69fc2cb8bf7b7bcc40a66278?utm_source=youtube&utm_medium=dsaandleetcode_tutorial&utm_campaign=ytdescription

Installation Steps-
Mac installation path
Apple Silicon
export PATH="/opt/homebrew/opt/openjdk/bin:$PATH"
export JAVA_HOME=$(/usr/libexec/java_home)

Intel
export PATH="/usr/local/opt/openjdk/bin:$PATH"
export JAVA_HOME=$(/usr/libexec/java_home)

⏱️ Timestamps:
0:00 Introduction
1:56 Understand Platform
6:26 Mac Setup
22:26 Windows Setup
35:39 Comments and Variables
53:08 Naming Convention, Identifiers
56:35 Concatenation - Role of + Operators
1:03:58 Common Mistakes
1:08:17 Data Types & Number System Intro
1:51:40 Type Casting
2:04:07 Reading Input
2:29:04 Scanner Questions
2:36:25 Operators
3:28:56 Package, Math API
3:41:15 Control Flow Statements
4:01:23 Control Flow Statement Questions
4:34:43 Switch
4:45:44 Switch Questions
4:52:07 Loops
5:13:36 For Loop Questions
5:30:33 While Loop
5:37:24 While Loop Questions
5:57:09 Do-While Loop
6:06:03 Do-While Loop Questions
6:12:36 Break & Continue
6:14:17 Nested Loop
6:30:08 Nested Loop Questions
6:44:20 Outro

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🔥 This is just Part 1 — the complete Leetcode & DSA journey continues in upcoming episodes.

#java #dsa #leetcode #javaprogramming #programming #coding #beginners #placements #engineering #notyourcollege

Видео Java Fundamentals for Beginners | Leetcode & DSA Series - Part 1 канала Not Your College