Initial commit

2022/day05/day05.bqn

@@ -0,0 +1,22 @@
+str←•Import"../bqn-libs/strings.bqn"
+
+stacks‿proc←(@+2⥊10)str.Split•FChars⊑•args
+stacks↩⍉¯1↓>(@+10)str.Split stacks
+stacks↩' '⊸≠⊸/¨<˘((≠stacks)⥊0‿1‿0‿0)/stacks
+proc↩>str.ToNats¨¯1↓(@+10)str.Split proc
+# •Show stacks
+
+Move←{
+stacks𝕊⟨n,x,y⟩:
+    x‿y ¯1⊸+↩
+    crates←n↑x⊑stacks
+    stacks↩(n⊸↓)⌾(x⊸⊑)stacks
+    stacks↩(crates⊸∾)⌾(y⊸⊑)stacks;
+𝕨𝕊⟨x,y⟩: 𝕨𝕊⟨1,x,y⟩
+}
+
+stacks1 ← (<stacks) Move` <˘(⊑˘/1⊸↓˘)proc
+•Out ∾´⊏¨¯1⊑stacks1
+
+stacks2 ← (<stacks) Move` <˘proc
+•Out ∾´⊏¨¯1⊑stacks2

2022/day05/input

@@ -0,0 +1,513 @@
+                [B]     [L]     [S]
+        [Q] [J] [C]     [W]     [F]
+    [F] [T] [B] [D]     [P]     [P]
+    [S] [J] [Z] [T]     [B] [C] [H]
+    [L] [H] [H] [Z] [G] [Z] [G] [R]
+[R] [H] [D] [R] [F] [C] [V] [Q] [T]
+[C] [J] [M] [G] [P] [H] [N] [J] [D]
+[H] [B] [R] [S] [R] [T] [S] [R] [L]
+ 1   2   3   4   5   6   7   8   9 
+
+move 8 from 7 to 1
+move 9 from 1 to 9
+move 4 from 5 to 4
+move 4 from 6 to 1
+move 3 from 8 to 5
+move 6 from 5 to 9
+move 1 from 5 to 1
+move 4 from 4 to 9
+move 7 from 3 to 7
+move 6 from 7 to 3
+move 1 from 8 to 7
+move 2 from 7 to 6
+move 1 from 8 to 9
+move 1 from 6 to 3
+move 4 from 3 to 5
+move 5 from 1 to 3
+move 1 from 1 to 8
+move 2 from 3 to 4
+move 1 from 4 to 1
+move 7 from 9 to 2
+move 1 from 6 to 3
+move 2 from 1 to 9
+move 20 from 9 to 7
+move 6 from 4 to 9
+move 1 from 2 to 9
+move 6 from 9 to 4
+move 1 from 4 to 6
+move 1 from 8 to 6
+move 1 from 4 to 7
+move 5 from 2 to 3
+move 2 from 6 to 4
+move 3 from 9 to 5
+move 5 from 3 to 5
+move 3 from 3 to 8
+move 3 from 5 to 6
+move 1 from 9 to 8
+move 5 from 4 to 5
+move 3 from 4 to 9
+move 1 from 8 to 2
+move 2 from 8 to 2
+move 11 from 5 to 6
+move 16 from 7 to 1
+move 2 from 1 to 7
+move 14 from 6 to 1
+move 11 from 1 to 6
+move 2 from 1 to 4
+move 4 from 3 to 4
+move 9 from 2 to 4
+move 2 from 4 to 8
+move 2 from 5 to 3
+move 9 from 4 to 7
+move 2 from 3 to 2
+move 1 from 2 to 7
+move 1 from 8 to 4
+move 4 from 1 to 4
+move 1 from 9 to 1
+move 7 from 4 to 7
+move 2 from 6 to 5
+move 1 from 8 to 6
+move 1 from 4 to 2
+move 10 from 1 to 6
+move 5 from 7 to 3
+move 1 from 4 to 7
+move 2 from 1 to 2
+move 2 from 2 to 4
+move 4 from 3 to 4
+move 18 from 7 to 6
+move 6 from 6 to 4
+move 1 from 7 to 4
+move 1 from 7 to 6
+move 11 from 4 to 5
+move 14 from 5 to 9
+move 1 from 8 to 7
+move 8 from 6 to 2
+move 2 from 4 to 5
+move 7 from 9 to 1
+move 6 from 9 to 7
+move 5 from 1 to 8
+move 1 from 3 to 6
+move 10 from 6 to 3
+move 1 from 9 to 6
+move 1 from 5 to 4
+move 4 from 3 to 8
+move 1 from 5 to 9
+move 9 from 2 to 3
+move 1 from 9 to 5
+move 4 from 8 to 4
+move 1 from 5 to 3
+move 5 from 8 to 7
+move 5 from 7 to 2
+move 3 from 4 to 1
+move 8 from 6 to 5
+move 1 from 7 to 9
+move 4 from 1 to 3
+move 2 from 4 to 6
+move 5 from 5 to 2
+move 4 from 6 to 9
+move 1 from 1 to 2
+move 1 from 5 to 6
+move 7 from 2 to 8
+move 5 from 6 to 8
+move 4 from 7 to 9
+move 15 from 3 to 9
+move 1 from 7 to 3
+move 1 from 5 to 3
+move 6 from 2 to 6
+move 1 from 5 to 2
+move 2 from 3 to 9
+move 1 from 6 to 8
+move 5 from 8 to 9
+move 2 from 3 to 8
+move 3 from 3 to 6
+move 11 from 9 to 4
+move 1 from 2 to 1
+move 2 from 8 to 4
+move 1 from 1 to 4
+move 7 from 4 to 7
+move 9 from 6 to 3
+move 4 from 7 to 8
+move 4 from 7 to 6
+move 19 from 9 to 4
+move 7 from 8 to 5
+move 5 from 3 to 6
+move 6 from 6 to 9
+move 3 from 3 to 5
+move 1 from 3 to 9
+move 8 from 4 to 5
+move 2 from 9 to 6
+move 3 from 8 to 2
+move 1 from 8 to 4
+move 1 from 2 to 5
+move 19 from 4 to 1
+move 2 from 5 to 7
+move 2 from 2 to 4
+move 13 from 5 to 2
+move 1 from 5 to 1
+move 2 from 6 to 9
+move 1 from 8 to 7
+move 9 from 9 to 3
+move 2 from 3 to 8
+move 1 from 4 to 2
+move 5 from 6 to 7
+move 1 from 4 to 6
+move 2 from 8 to 7
+move 7 from 1 to 5
+move 1 from 6 to 7
+move 10 from 1 to 8
+move 1 from 1 to 3
+move 1 from 1 to 2
+move 6 from 5 to 3
+move 4 from 5 to 3
+move 5 from 7 to 1
+move 3 from 1 to 2
+move 4 from 7 to 5
+move 8 from 3 to 6
+move 2 from 1 to 7
+move 4 from 5 to 8
+move 7 from 3 to 5
+move 3 from 7 to 2
+move 1 from 7 to 3
+move 12 from 2 to 8
+move 23 from 8 to 2
+move 16 from 2 to 6
+move 1 from 9 to 6
+move 7 from 5 to 7
+move 7 from 2 to 4
+move 2 from 3 to 8
+move 1 from 1 to 9
+move 5 from 8 to 1
+move 2 from 3 to 9
+move 2 from 7 to 1
+move 4 from 1 to 3
+move 4 from 7 to 2
+move 2 from 1 to 4
+move 11 from 2 to 9
+move 3 from 3 to 4
+move 1 from 9 to 1
+move 2 from 2 to 7
+move 4 from 4 to 8
+move 2 from 9 to 5
+move 2 from 5 to 7
+move 4 from 4 to 6
+move 1 from 3 to 8
+move 1 from 9 to 8
+move 4 from 4 to 2
+move 2 from 1 to 3
+move 1 from 8 to 4
+move 2 from 3 to 5
+move 3 from 9 to 7
+move 2 from 8 to 9
+move 1 from 9 to 6
+move 2 from 7 to 3
+move 2 from 8 to 1
+move 1 from 4 to 9
+move 18 from 6 to 2
+move 1 from 6 to 5
+move 1 from 5 to 9
+move 18 from 2 to 3
+move 1 from 8 to 7
+move 2 from 5 to 9
+move 1 from 1 to 4
+move 3 from 2 to 1
+move 9 from 9 to 4
+move 7 from 4 to 6
+move 2 from 7 to 3
+move 2 from 4 to 9
+move 7 from 6 to 7
+move 3 from 7 to 2
+move 7 from 6 to 3
+move 2 from 6 to 9
+move 24 from 3 to 9
+move 2 from 6 to 8
+move 1 from 4 to 2
+move 2 from 8 to 5
+move 31 from 9 to 3
+move 6 from 7 to 4
+move 35 from 3 to 7
+move 1 from 1 to 8
+move 1 from 5 to 7
+move 1 from 5 to 4
+move 1 from 3 to 9
+move 1 from 8 to 2
+move 3 from 1 to 7
+move 7 from 4 to 5
+move 1 from 9 to 8
+move 4 from 5 to 6
+move 2 from 5 to 2
+move 6 from 2 to 5
+move 2 from 5 to 7
+move 2 from 2 to 1
+move 2 from 5 to 4
+move 1 from 8 to 4
+move 3 from 4 to 6
+move 4 from 6 to 7
+move 1 from 5 to 2
+move 2 from 6 to 9
+move 1 from 6 to 4
+move 1 from 4 to 8
+move 2 from 9 to 6
+move 1 from 8 to 9
+move 34 from 7 to 9
+move 6 from 7 to 3
+move 1 from 7 to 2
+move 1 from 5 to 8
+move 1 from 8 to 6
+move 6 from 7 to 4
+move 1 from 7 to 3
+move 7 from 3 to 5
+move 6 from 4 to 6
+move 31 from 9 to 1
+move 3 from 5 to 7
+move 24 from 1 to 3
+move 1 from 2 to 4
+move 3 from 9 to 1
+move 14 from 3 to 5
+move 1 from 4 to 3
+move 1 from 9 to 7
+move 8 from 3 to 7
+move 1 from 2 to 9
+move 7 from 1 to 5
+move 3 from 6 to 8
+move 3 from 6 to 1
+move 1 from 1 to 3
+move 4 from 3 to 2
+move 4 from 2 to 3
+move 2 from 5 to 1
+move 9 from 7 to 4
+move 1 from 6 to 5
+move 1 from 1 to 7
+move 3 from 8 to 9
+move 5 from 4 to 2
+move 3 from 2 to 3
+move 1 from 2 to 3
+move 2 from 4 to 1
+move 2 from 9 to 4
+move 1 from 9 to 3
+move 1 from 6 to 1
+move 1 from 9 to 6
+move 25 from 5 to 4
+move 4 from 1 to 9
+move 2 from 3 to 7
+move 2 from 6 to 9
+move 2 from 9 to 5
+move 6 from 7 to 1
+move 5 from 3 to 6
+move 10 from 4 to 3
+move 10 from 4 to 8
+move 2 from 4 to 2
+move 5 from 1 to 9
+move 2 from 6 to 4
+move 6 from 9 to 6
+move 7 from 6 to 4
+move 3 from 9 to 4
+move 3 from 2 to 4
+move 4 from 3 to 8
+move 2 from 5 to 3
+move 10 from 4 to 9
+move 4 from 9 to 7
+move 5 from 9 to 5
+move 4 from 5 to 1
+move 9 from 4 to 6
+move 10 from 1 to 3
+move 1 from 5 to 4
+move 3 from 4 to 5
+move 2 from 5 to 7
+move 1 from 7 to 3
+move 1 from 6 to 9
+move 11 from 8 to 6
+move 14 from 6 to 5
+move 1 from 4 to 7
+move 7 from 5 to 3
+move 3 from 5 to 4
+move 2 from 9 to 5
+move 2 from 4 to 3
+move 2 from 7 to 4
+move 11 from 3 to 9
+move 2 from 8 to 2
+move 2 from 2 to 3
+move 1 from 8 to 2
+move 1 from 2 to 9
+move 3 from 4 to 5
+move 2 from 6 to 9
+move 1 from 1 to 8
+move 10 from 9 to 7
+move 2 from 9 to 3
+move 23 from 3 to 9
+move 4 from 6 to 4
+move 9 from 5 to 6
+move 1 from 5 to 3
+move 5 from 6 to 7
+move 1 from 1 to 7
+move 1 from 3 to 9
+move 4 from 6 to 7
+move 1 from 8 to 7
+move 1 from 7 to 5
+move 1 from 5 to 1
+move 12 from 7 to 6
+move 9 from 9 to 3
+move 6 from 6 to 4
+move 8 from 7 to 3
+move 3 from 7 to 4
+move 6 from 3 to 1
+move 10 from 4 to 8
+move 10 from 8 to 7
+move 2 from 3 to 7
+move 9 from 3 to 8
+move 2 from 6 to 3
+move 10 from 7 to 1
+move 3 from 4 to 6
+move 5 from 8 to 5
+move 3 from 5 to 7
+move 1 from 3 to 2
+move 1 from 2 to 6
+move 6 from 9 to 1
+move 12 from 1 to 3
+move 3 from 6 to 9
+move 3 from 1 to 7
+move 1 from 3 to 2
+move 7 from 1 to 7
+move 1 from 2 to 7
+move 2 from 6 to 4
+move 1 from 4 to 5
+move 3 from 8 to 7
+move 2 from 6 to 3
+move 2 from 6 to 1
+move 1 from 3 to 8
+move 5 from 3 to 4
+move 2 from 8 to 5
+move 14 from 7 to 4
+move 1 from 3 to 2
+move 1 from 3 to 7
+move 7 from 7 to 4
+move 2 from 5 to 3
+move 2 from 1 to 4
+move 9 from 4 to 6
+move 1 from 1 to 2
+move 4 from 9 to 4
+move 8 from 9 to 3
+move 2 from 2 to 7
+move 13 from 4 to 8
+move 4 from 4 to 1
+move 2 from 7 to 6
+move 12 from 3 to 2
+move 11 from 2 to 9
+move 6 from 4 to 9
+move 18 from 9 to 4
+move 2 from 1 to 6
+move 6 from 8 to 1
+move 13 from 6 to 5
+move 8 from 4 to 5
+move 1 from 2 to 9
+move 8 from 1 to 4
+move 7 from 4 to 8
+move 4 from 3 to 5
+move 10 from 8 to 5
+move 13 from 5 to 8
+move 12 from 4 to 5
+move 2 from 9 to 8
+move 29 from 5 to 9
+move 24 from 9 to 2
+move 23 from 2 to 4
+move 5 from 9 to 2
+move 7 from 5 to 7
+move 1 from 5 to 1
+move 7 from 4 to 8
+move 14 from 8 to 1
+move 5 from 2 to 6
+move 16 from 4 to 7
+move 8 from 1 to 6
+move 1 from 2 to 8
+move 20 from 7 to 6
+move 11 from 6 to 4
+move 3 from 1 to 5
+move 3 from 4 to 3
+move 8 from 4 to 9
+move 8 from 6 to 1
+move 2 from 1 to 4
+move 3 from 5 to 2
+move 12 from 8 to 2
+move 1 from 7 to 1
+move 1 from 3 to 5
+move 1 from 7 to 8
+move 1 from 7 to 3
+move 12 from 2 to 8
+move 13 from 6 to 4
+move 2 from 1 to 9
+move 3 from 2 to 6
+move 3 from 9 to 7
+move 5 from 9 to 1
+move 4 from 6 to 4
+move 2 from 3 to 6
+move 1 from 5 to 9
+move 1 from 6 to 7
+move 9 from 1 to 5
+move 11 from 8 to 3
+move 1 from 6 to 8
+move 3 from 7 to 1
+move 1 from 8 to 7
+move 2 from 8 to 9
+move 7 from 1 to 2
+move 17 from 4 to 7
+move 1 from 8 to 6
+move 4 from 7 to 2
+move 4 from 9 to 7
+move 4 from 2 to 3
+move 1 from 1 to 4
+move 2 from 4 to 3
+move 9 from 5 to 4
+move 1 from 6 to 8
+move 6 from 2 to 1
+move 5 from 1 to 9
+move 9 from 4 to 3
+move 1 from 4 to 6
+move 2 from 9 to 7
+move 1 from 1 to 5
+move 1 from 2 to 7
+move 1 from 8 to 9
+move 1 from 6 to 8
+move 1 from 5 to 4
+move 1 from 8 to 7
+move 23 from 3 to 7
+move 36 from 7 to 6
+move 33 from 6 to 1
+move 1 from 4 to 8
+move 7 from 1 to 5
+move 1 from 8 to 1
+move 3 from 7 to 2
+move 24 from 1 to 3
+move 7 from 7 to 3
+move 3 from 5 to 1
+move 4 from 5 to 3
+move 1 from 9 to 8
+move 2 from 9 to 6
+move 1 from 8 to 5
+move 3 from 2 to 5
+move 30 from 3 to 5
+move 1 from 6 to 7
+move 6 from 1 to 8
+move 7 from 3 to 2
+move 1 from 7 to 5
+move 2 from 3 to 2
+move 2 from 6 to 8
+move 1 from 6 to 1
+move 7 from 5 to 8
+move 8 from 8 to 7
+move 20 from 5 to 8
+move 2 from 9 to 7
+move 8 from 2 to 1
+move 7 from 7 to 3
+move 1 from 2 to 1
+move 3 from 7 to 9
+move 4 from 8 to 3
+move 5 from 5 to 6
+move 1 from 5 to 9
+move 4 from 9 to 4
+move 1 from 5 to 9
+move 2 from 3 to 6
+move 1 from 5 to 8
+move 7 from 6 to 3
+move 1 from 4 to 1
+move 7 from 3 to 2
+move 3 from 3 to 5
+move 2 from 4 to 7

2022/day05/test

@@ -0,0 +1,9 @@
+    [D]    
+[N] [C]    
+[Z] [M] [P]
+ 1   2   3 
+
+move 1 from 2 to 1
+move 3 from 1 to 3
+move 2 from 2 to 1
+move 1 from 1 to 2