Posts by RubenVerg
Dyalog APL, 9 bytes +/⊢,2 2≡⊢ Takes the input as a pair +/ sum reduce ⊢ the input , concatenated with 2 2≡⊢ whether the input is equal to the list 2 2 (1 if true, 0 if false)
Dyalog APL, 14 bytes {6-+/⍵*⍨6÷⍨⍳5} Not bruteforce! An exact implementation of the formula \[ E_n = 6 - \sum_{i=1}^5 \left(\frac i 6\right)^n \] 6- 6 minus +/ the sum of 6÷⍨⍳5 the list 1/...
BQN, 37 bytes ⍉∘⌽∘∾˜´(⍉{1⊸⌈⊸⋈⊑+`∘⌽⍟𝕩↕2}⥊'@'⊸+)¨∘⌽∘↕ -3 thanks to dzaima The output isn't the same as the example but I think it's still correct if I understand the challenge correctly. Result...
Uiua, 19 bytes $"[_]"⊏⊙"-|">÷⟜⇡50÷ pad $"[_]"⊏⊙"-|">÷⟜⇡50÷...
Dyalog APL, 16 bytes {(+/÷≢)⌈/¨,⍳⍵/6} Explanation: ,⍳⍵/6 generate a list of all the possible sets of rolls ⌈/¨ find the maximum of each +/÷≢ find the average (sum up all values and divide ...
[Extended] Dyalog APL, 4 bytes* *10 bytes, 4 unique '÷'÷⍥≢'÷÷' This computes the length of the string '÷' divided by the length of the string '÷÷' Alternate solution (extended only) (6 unique...
Dyalog APL, 2 bytes ?⍴ Dyadic 2-train, takes $n$ as its left argument and $m$ as its right argument The Roll function ? expects an array of maximum bounds and replaces each item with a random ...
Dyalog APL, 21 bytes {≢⍸6=(≢∪)¨⍳⍵/6}÷(6∘*) Bruteforce solution :) ⍳⍵/6 n-dimensional array of all possibilities of rolling $n$ dice, each element is a vector of the dice values ≢ count the ...
Dyalog APL, 19 bytes (with index origin zero) {-/(!∘6×⍵*⍨6÷⍨⊢)⍳7} This isn't bruteforce! The number of cases where all six faces appear are the OEIS sequence A000920. \[ P_n = \frac{\mathsf{...
cQuents*, 10 bytes O920A$/6^$ That * there is because, while this should be a specification-correct program that does the correct computation, the only interpreter available does not implement ...
Dyalog APL, 89 bytes {1∊∘∊¨⍷¨∘⍵¨⍬{0∊⍴⍵:⍺⋄(⍺,⊂A)∇⍵~A←(⌽¨,⊢)(⊖¨,⊢)(⍉¨,⊢)⊣/⍵}(e⍤⍉e←{⍵/⍨×+⌿⍵})¨4 4∘⍴¨,⌿2⊥⍣¯1⍳2*16} Requires IO to be zero. Thanks Adám for -8 bytes! Ungolfed version: { remove...
Dyalog APL, 10 bytes ⊢∊1+\⍤,6×⍳ Port of lyxal's Vyxal answer. Explanation ⊢∊1+\⍤,6×⍳...
Dyalog APL, 23 bytes {⍵+(⌈/+⌊/)10⊥⍣¯1⊢⍵}⍣⎕⊢1...
