# Homework

### Grade School

Write a small program that stores school enrolment information in a class called `School`.

This is meant to practice classes, dictionaries & lists in Python. **No actual database needed**.

```py
school = School("Haleakala Hippy School")
```

If no students have been added, the data should be empty:

```py
school.data
# => {}
```

When you add a student, they get added to the correct grade. For example, James Smith is in grade 2:

```ruby
school.add("James Smith", 2)
school.data
# => {2: ["James Smith"]}
```

You can, of course, add several students to the same grade, and students to different grades.

```py
school.add("Phil Brown", 2)
school.add("Jennifer Wu", 3)
school.add("Bobby Tables", 1)
school.data
# => {2: ["James Smith", "Phil Brown"], 3: ["Jennifer Wu"], 1: ["Bobby Tables"]}
```

Also, you can ask for all the students in a single grade:

```py
school.grade(2)
# => ["James Smith", "Phil Brown"]
```

Make sure it works with more than one school, and keeps the information separate:

```py
other_school = School("East Hills Primary")
other_school.data
# => {}
```