Python#python#basics
Hello World in Python
The classic first program — print a friendly greeting.
1def hello(name: str = "world") -> str:
2 return f"Hello, {name}!"
3
4
5if __name__ == "__main__":
6 print(hello())
7
README.md
Hello World
A tiny function that greets someone by name.
Usage
python hello.py
Prints Hello, world! by default, or pass a name:
print(hello("Ada")) # Hello, Ada!