tvl-depot/users/sterni/exercises/aoc/lib.bqn

IsAsciiNum ⇐ ('0'⊸≤∧≤⟜'9')

# based on leah2's function
ReadInt ⇐ {
  𝕨 𝕊 𝕩: '-'=⊑𝕩? -𝕨 𝕊 1↓𝕩;
  𝕨 𝕊 𝕩: (𝕨⊸×+⊣)´∘⌽-⟜'0'𝕩
}
ReadDec ⇐ 10⊸ReadInt

SplitOn ⇐ ((⊢ (-1˙)⍟⊣¨ +`∘(1⊸»<⊢))∘(≡¨)⊔⊢)
SplitAt ← ((⊣≤↕∘≠∘⊢)⊔⊢)

_fix ⇐ {𝕩 𝕊∘⊢⍟≢ 𝔽 𝕩}

ImportBqnLibs ⇐ {•Import 𝕩∾˜"/"∾˜¯1↓1⊑•SH "printenv"‿"BQNLIBS"}

Xor ⇐ (¬⊸∧∨∧⟜¬)
-												chore(sterni/exercises/aoc): split out utils into a library of sorts

Change-Id: Id2bb764fcdcd4b345eed6a98e0d67fcb18fc1353
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7488
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>

											
										
										
											2022-12-01 13:41:49 +01:00
+								IsAsciiNum ⇐ ('0'⊸≤∧≤⟜'9')
-												feat(sterni/aoc/2022): day10 BQN solution

I cheated a bit to skip implementing multi cycle instructions. The VM is
pretty much a normal tail recursive function, but working with scalars
in BQN is on brand-ish. Array programming helps again when drawing the
picture on screen.

Change-Id: I2562c862e228f633c5fad09e503529c6e0785112
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7556
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Autosubmit: sterni <sternenseemann@systemli.org>

											
										
										
											2022-12-10 21:24:06 +01:00
+								# based on leah2's function
 								ReadInt ⇐ {
 								  𝕨 𝕊 𝕩: '-'=⊑𝕩? -𝕨 𝕊 1↓𝕩;
 								  𝕨 𝕊 𝕩: (𝕨⊸×+⊣)´∘⌽-⟜'0'𝕩
 								}
-												chore(sterni/exercises/aoc): split out utils into a library of sorts

Change-Id: Id2bb764fcdcd4b345eed6a98e0d67fcb18fc1353
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7488
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>

											
										
										
											2022-12-01 13:41:49 +01:00
+								ReadDec ⇐ 10⊸ReadInt
 								SplitOn ⇐ ((⊢ (-1˙)⍟⊣¨ +`∘(1⊸»<⊢))∘(≡¨)⊔⊢)
-												feat(sterni/aoc/2022): day08 BQN solution

Added utility used to be related, but got dropped in a refactor.

Change-Id: I1f88973d6b42f1302b49cd61c53e4cd1e15b8c6f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7553
Autosubmit: sterni <sternenseemann@systemli.org>
Reviewed-by: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI

											
										
										
											2022-12-07 20:13:45 +01:00
+								SplitAt ← ((⊣≤↕∘≠∘⊢)⊔⊢)
-												chore(sterni/exercises/aoc): split out utils into a library of sorts

Change-Id: Id2bb764fcdcd4b345eed6a98e0d67fcb18fc1353
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7488
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>

											
										
										
											2022-12-01 13:41:49 +01:00
 								_fix ⇐ {𝕩 𝕊∘⊢⍟≢ 𝔽 𝕩}
-												feat(sterni/aoc/2022): day13 BQN solution

Change-Id: I401ba09198d447628fa76d811fd4fe780baa8240
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7586
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Autosubmit: sterni <sternenseemann@systemli.org>

											
										
										
											2022-12-13 14:56:07 +01:00
 								ImportBqnLibs ⇐ {•Import 𝕩∾˜"/"∾˜¯1↓1⊑•SH "printenv"‿"BQNLIBS"}
-												feat(sterni/aoc/2022): day18 BQN solution

Change-Id: I1504cd5e443ff0b28c2d97ae357e5d92c88bba4d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7601
Reviewed-by: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
Autosubmit: sterni <sternenseemann@systemli.org>

											
										
										
											2022-12-18 16:56:32 +01:00
 								Xor ⇐ (¬⊸∧∨∧⟜¬)