C++: Basic Concepts: Hello, World!: Statements

Statements
A block is a set of logically connected statements, surrounded by opening and closing curly braces.

For example: Note: You can have multiple statements on a single line, as long as you remember to end each statement with a semicolon. Failing to do so will result in an error.
 * cout << "Hello World!";
 * return 0;
 * }
 * }