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Factor, 95 bytes USING: kernel ranges sequences ; IN: r : r ( n q -- n ) [ [1..b] [ ] ] dip map-reduce ; inline

posted 2y ago by gifti‭

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#1: Initial revision by

gifti‭ · 2022-08-17T17:43:00Z (over 2 years ago)

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# Factor, 95 bytes

```
USING: kernel ranges sequences ;
IN: r
: r ( n q -- n ) [ [1..b] [ ] ] dip map-reduce ; inline
```