Day 1 Java with DSA

Hi everyone! 👋

Welcome to CodeOps Blog – where I’m learning Java with DSA and sharing my journey publicly for consistency, growth, and a little bit of fun 😄

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🔧 What I did today:

• Installed Java JDK and set up VS Code

• Fixed input issue in VS Code terminal (yes, those things happen!)

• Wrote my first Hello World program 🎉

• Learned Java basics:

  • Variables & Constants

  • Data types: int, float, char, boolean, String

  • Input/Output using Scanner

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💡 Code Snippet – Taking User Input in Java:

import java.util.Scanner;

public class InputExample {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        System.out.print("Enter your name: ");
        String name = sc.nextLine();
        System.out.println("Hello, " + name + "!");
    }
}