---
kurs:
  - D0009E
tags:
  - programmering
  - python
  - datastruktur
förkunskaper:
  - "[[Datatyper]]"
status: true
aliases:
  - list
---
> **Kurs:** D0009E

---

Ordnad, **föränderlig** sekvens.

```python
xs = [1, 2, 3]
xs[0]        # 1
xs[-1]       # 3
xs[1:3]      # [2, 3]
xs.append(4)
xs.remove(2)
len(xs)
```

## Listomfattning (list comprehension)

```python
kvadrater = [x*x for x in range(10)]
jamna = [x for x in xs if x % 2 == 0]
```

## Se även

- [[Tupler]]
- [[Strängar]]
- [[For-loopar]]