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LdBeth
LdBeth
6:04 AM
AoC Day2 
 balls2←{
     d←1↓':;'(~⍤∊⍨⊆⊢)⍵
     ×/⊃⌈/{d←2(⊢⍴⍨÷⍨∘≢,⊣)' ,'(~⍤∊⍨⊆⊢)⍵,', 0 green, 0 red, 0 blue'
         f←d[;2]{⍺,+/⍵}⌸⍎¨d[;1]
         f[;2][⍋f[;1]]}¨d
 }
 
 
8 hours later…
Ven
Ven
2:24 PM
@xpqz I think you're missing threeight
 
 
2 hours later…
rabbitgrowth
rabbitgrowth
4:06 PM
lines←⊃⎕NGET'02.txt'1
rgb←{
    n c←↓⍉↑' '(≠⊆⊢)¨1↓',:;'(~⍤∊⍨⊆⊢)⍵
    ('rgb',⊃¨c)(⌈/⊢)⌸(3⍴0),⍎¨n
}¨lines
⎕←+/⍸12 13 14∘(∧.≥)¨rgb
⎕←+/×/¨rgb
 
 
1 hour later…
Adám
Adám
5:11 PM
@Silas We need to pass the operand from the outer operator to the inner operator.
 
 
1 hour later…
xpqz
xpqz
6:15 PM
@Ven I must have been lucky with the data…
 
 
3 hours later…
LdBeth
LdBeth
9:22 PM
saw on jwiki that for example eight can be replaced by e8t so the consecutive replace can work
 

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