> For the complete documentation index, see [llms.txt](https://jaywin.gitbook.io/leetcode/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://jaywin.gitbook.io/leetcode/solutions/1050-actors-and-directors-who-cooperated-at-least-three-times.md).

# 1050. Actors and Directors Who Cooperated At Least Three Times

<https://leetcode.com/problems/actors-and-directors-who-cooperated-at-least-three-times>

## Description

Table: `ActorDirector`

```

+-------------+---------+
| Column Name | Type    |
+-------------+---------+
| actor\_id    | int     |
| director\_id | int     |
| timestamp   | int     |
+-------------+---------+
timestamp is the primary key column for this table.
```

Write a SQL query for a report that provides the pairs `(actor_id, director_id)` where the actor have cooperated with the director at least 3 times.

**Example:**

```

ActorDirector table:
+-------------+-------------+-------------+
| actor\_id    | director\_id | timestamp   |
+-------------+-------------+-------------+
| 1           | 1           | 0           |
| 1           | 1           | 1           |
| 1           | 1           | 2           |
| 1           | 2           | 3           |
| 1           | 2           | 4           |
| 2           | 1           | 5           |
| 2           | 1           | 6           |
+-------------+-------------+-------------+

Result table:
+-------------+-------------+
| actor\_id    | director\_id |
+-------------+-------------+
| 1           | 1           |
+-------------+-------------+
The only pair is (1, 1) where they cooperated exactly 3 times.
```

## ac

```java
```