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Hello World in Python

 The classic "Hello, World!" program is often used as the first program beginners learn in Python. Here's how to write it:

1. Create a Python file:

  • Open a text editor like Notepad, Sublime Text, or VS Code.
  • Create a new file and save it with a .py extension (e.g., hello.py).

2. Write the code:

Python
print("Hello, World!")

3. Run the program:

Method 1: Using the command line:

  • Open a command prompt or terminal window.
  • Navigate to the directory where you saved the file using cd command.
  • Run the program using python hello.py. You should see "Hello, World!" printed on the screen.

Method 2: Using an IDE:

  • Open your Python file in an IDE like VS Code or PyCharm.
  • Click the "Run" button or use the keyboard shortcut to execute the code.
  • The output will be displayed in the console or terminal within the IDE.

Understanding the code:

  • print() is a function in Python that displays text on the screen.
  • "Hello, World!" is the string enclosed in quotes that you want to print.

This simple program introduces you to some basic concepts of Python, like creating a file, writing code, and running it.As you progress, you can explore more complex features and build more powerful Python applications.


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