Functions are blocks of code that run when called. They define what your contract can do.

Basic Function Syntax:

function functionName() public { }

• function - Keyword that starts the definition

• functionName - The name of your function

• () - Parameters go here (empty for now)

• public - Visibility (anyone can call it)

• { } - Function body (code goes here)



Let's create a simple function to start a new game.

Write:function startGame() public { }