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Challenges Reduce over the range [1..n]

APL (Dyalog Unicode), 4 bytes ⎕/⍳⎕ Try it online! ⎕ input / reduction over ⍳ the integers until ⎕ input.

posted 3y ago by Adám‭  ·  edited 3y ago by Adám‭

Answer
#2: Post edited by user avatar Adám‭ · 2021-08-10T15:00:50Z (about 3 years ago)
  • # [APL (Dyalog Unicode)], 4 bytes
  • ```apl
  • ⎕/⍳⎕
  • ```
  • [Try it online!][TIO-ks66vwdn]
  • [APL (Dyalog Unicode)]: https://www.dyalog.com/
  • [TIO-ks66vwdn]: https://tio.run/##SyzI0U2pTMzJT///qKO94P@jvqn6j3o3AykQ/78CGBRwGXJpc8HYpkhsQ67D05EkkDiGXBH@QY/aJlQ/6u00etS19FHnAn0w3bv40HpDoOCj3l060QZ6prGPerfWKjzqnauQVpSfq5BRUlJQbKWvn1iQk5xYVKKXmZeWb19oq2rkpmrqnFSRXwRiGRlk5pXArTICWYXkCmSeoQGICwA "APL (Dyalog Unicode) – Try It Online"
  • # [APL (Dyalog Unicode)], 4 bytes
  • ```apl
  • ⎕/⍳⎕
  • ```
  • [Try it online!][TIO-ks66vwdn]
  • `⎕` input `/` reduction over `⍳` the **i**ntegers until `⎕` input.
  • [APL (Dyalog Unicode)]: https://www.dyalog.com/
  • [TIO-ks66vwdn]: https://tio.run/##SyzI0U2pTMzJT///qKO94P@jvqn6j3o3AykQ/78CGBRwGXJpc8HYpkhsQ67D05EkkDiGXBH@QY/aJlQ/6u00etS19FHnAn0w3bv40HpDoOCj3l060QZ6prGPerfWKjzqnauQVpSfq5BRUlJQbKWvn1iQk5xYVKKXmZeWb19oq2rkpmrqnFSRXwRiGRlk5pXArTICWYXkCmSeoQGICwA "APL (Dyalog Unicode) – Try It Online"
#1: Initial revision by user avatar Adám‭ · 2021-08-10T14:59:34Z (about 3 years ago) 
# [APL (Dyalog Unicode)], 4 bytes

```apl
⎕/⍳⎕
```
[Try it online!][TIO-ks66vwdn]

[APL (Dyalog Unicode)]: https://www.dyalog.com/
[TIO-ks66vwdn]: https://tio.run/##SyzI0U2pTMzJT///qKO94P@jvqn6j3o3AykQ/78CGBRwGXJpc8HYpkhsQ67D05EkkDiGXBH@QY/aJlQ/6u00etS19FHnAn0w3bv40HpDoOCj3l060QZ6prGPerfWKjzqnauQVpSfq5BRUlJQbKWvn1iQk5xYVKKXmZeWb19oq2rkpmrqnFSRXwRiGRlk5pXArTICWYXkCmSeoQGICwA "APL (Dyalog Unicode) – Try It Online"