# 99 questions/Solutions/70C

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(*) Count the nodes of a multiway tree.

```
nnodes :: Tree a -> Int
nnodes (Node _ ts) = 1 + sum (map nnodes ts)
```

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< 99 questions | Solutions

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(*) Count the nodes of a multiway tree.

```
nnodes :: Tree a -> Int
nnodes (Node _ ts) = 1 + sum (map nnodes ts)
```

- This page was last edited on 10 January 2017, at 03:53.
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