How are code blocks coded

Answer 1

Code blocks are typically coded by enclosing the code within a pair of curly braces {}. This creates a scope for the enclosed code and allows it to be executed as a single unit. The opening curly brace comes after a control structure keyword (e.g., if, for, while), and the closing curly brace marks the end of the code block. Here's an example in the programming language Java:

```java
if (condition) {
// code block
statement1;
statement2;
// ...
}
```

The code block in this example will only be executed if the condition is true, and it consists of multiple statements.