DSA - JAVA

DSA Code written in JAVA

Coding Profile

• leetcode.com/himanshujaindev

Installation and Setup

1. Download JDK - here

❯ javac -version
javac 23.0.1

❯ java -version
java version "23.0.1" 2024-10-15
Java(TM) SE Runtime Environment (build 23.0.1+11-39)
Java HotSpot(TM) 64-Bit Server VM (build 23.0.1+11-39, mixed mode, sharing)

2. VS Code Extension - here
3. Enable Format on Save option
4. Update Keyboard shortcut:
   a. Start Debugging = ⌘+'
   b. Run Without Debugging = ⌘+⏎

Folder Structure

(tree -P '*.java') | sed '1s/^/```\n/' | sed '$a\
```' > FILES.md

Keyboard Shortcuts (VSCode)

1. Format: ⌘+S
2. Debug: ⌘+'
3. Run: ⌘+⏎

Todo Before Commit

• Format the document
• Update the directory tree
• Follow the naming convention

Commands

javac Rootpath/<filename>.java
java Rootpath/<classname>

Naming Convention

• Folder Name = Upper Camel Case -> DataStructures
• File Name | Class Name = Small Underscore Case -> min_heap.java
• Method Name | Variable Name = Small Camel Case -> printHeap()

Resources

1. https://cp-algorithms.com