Hello, World! 🐍

Welcome to unga very first Python lesson! Ulagathula irukka ellar programmer-um inga irundhu dhaan start pannuvanga. Indha journey-la neenga neraya pudhu vishayangal kathukka poreenga!

What is Python? (Python na enna?)

Python dhaan ulagathulaye most popular programming language. Idhu romba easy to read and beginner-friendly nu solluvanga, yenna idhoda syntax namba normal English madhiridhaan irukum.

Python use panni neenga enna venum naalum pannalam:

• 🌐 Web development: Instagram, Spotify madhiri periya websites create panna.
• 🤖 Artificial Intelligence (AI): ChatGPT madhiri AI models build panna.
• 📊 Data Science: Periya data-va analyze panni mudivugal edukka.
• 🎮 Game development: Simple aana 2D games uruvakka.
• 🔧 Automation: Neenga daily seiyura bore aana velaigala computer-a vachu automatic aakka.

The print() Function (Kadhaippoma?)

Computer-ku namba enna nenaikurom nu epdi solradhu? Adhuku dhaan print() function use aagudhu. print() function use panni screen-la text display pannalam. Idhu Python unga kooda pesura oru way nu nenachikonga.

Anatomy of print() (Idhu epdi work aagudhu?):

print("Hello, World!")

Idha 3 parts-a pirikkalam:

1. print: Idhu dhaan function name. Python kitta "Idha display pannu" nu solra command idhu dhaan.
2. () (Parentheses): Oru function-kulla namba endha data-va anuppurom nu indha brackets kulla dhaan podanum.
3. "Hello, World!" (Quotes): Idhukku peru String. Eppa oru text-a computer-ku puriya vaikkanum naalum, adha double quotes "" illana single quotes '' kulla dhaan podanum. Quotes illana Python ku idhu oru text nu puriyadhu!

Idhoda output ipdi irukum:

Hello, World!

Common Mistakes (Kavanikkavendiyavai):

• Print("Hello") - 'p' capital letter-la iruka koodadhu. Python is case-sensitive!
• print("Hello) - Quote-a close panna marakka koodadhu!
• print"Hello" - Brackets romba mukkiyam!

💡 Theriyuma? The "Hello, World!" program mudhal mudhalla 1978 la Brian Kernighan ezudhina C programming language book-la dhaan use pannanga. Andha tradition innum continue aagudhu!

Your Turn! (Unga neram!)

Oru program ezhudhi Hello, World! nu console-la print pannunga. Syntax-a nalla gavanichukonga!