# Module 07: STL Containers

## Learning Goals

- Choose the right sequential container for the job
- Use associative containers (`map`, `set`) effectively
- Leverage unordered containers for average O(1) lookup
- Apply container adapters (`stack`, `queue`)

## Exercises

| Exercise | Topic |
|----------|-------|
| `sequential_containers` | vector, list, deque |
| `associative_containers` | map, set, multimap |
| `unordered_containers` | unordered_map, unordered_set |
| `container_adapters` | stack, queue, priority_queue |