
Make code examples easier to read and use.
```javascript
function greet(name) {
return "Hello, " + name + "!";
}
console.log(greet("Blocs"));
```
```python
def mean(values):
return sum(values) / len(values)
print(mean([12, 18, 24]))
```
Run `greet()` to display a greeting.
```javascript
function greet(name) {
return "Hello, " + name + "!";
}
console.log(greet("Blocs"));
```
```python
def mean(values):
return sum(values) / len(values)
print(mean([12, 18, 24]))
```
Run `greet()` to display a greeting.