Posts by Shaggy
Cracks Mark Girrafe's answer: F# printfn"Cops and Robbers" Try it online!
Japt, 23 16 15 13 bytes Lexicographical sort using the custom alphabet tipbdghkflyqj. I/O as characters arrays, sorts in ascending order. n`pbdghkf§qj Try it
There is a new project called Attempt This Online intended as an alternative to TIO. It's pretty nascent so doesn't yet support the same volume of languages as TIO and the only version of JavaScrip...
Japt -R, 16 15 bytes Uses spaces for #s and "s for Qs. ##Ë64ì £QùXÄÃy Test it (footer reformats the output to use the characters from the spec) This one uses 1s for #s. ##Ë64ì £#ÿ¤hXQ ...
Japt, 15 bytes É©Òß[U*3ÄUz]gUv Try it É©Òß[U*3ÄUz]gUv :Implicit input of integer U É :Subtract 1 © :Logical AND with Ò :Negate the ...
Japt -m, 5 bytes Takes input in reverse order. Sadly, Japt has no minimum built-in for strings. VcmUc Try it VcmUc :Implicit map of each U in the first input string V :Second inp...
Japt, 17 bytes Needs some more work. É?[U]cßÂUp½+Uu:1ì Try it If there's a proof that the length of the sequence for any given n never exceeds n**3 then ... Japt, 14 bytes NcU³Æ=Âp½+UuÃâ ...
JavaScript, 37 32 bytes Outputs a comma delimited string. f=n=>n-1?n+[,f(n**(.5+n%2)|0)]:n Try it online!
JavaScript, 20 bytes Outputs false for truthy and true for falsey. a=>a.some(x=>x-a[0]) Try it online! Outputs true and false as normal. a=>new Set(a).size<2 Try it online!
JavaScript, 25 bytes The function is called with f(g)(n), where g is a function. g=>h=n=>n-1?g(h(n-1),n):1 Try it online!
Japt, 4 bytes Takes the operator as a string but would also work without modification using a function by assigning it to variable V. That can be done in the header by leaving a blank line and the...
Rockstar, cracked by Hakerh400, 126 bytes I never thought of languages that would ignore everything except the strings - I should have stated that the solution should be irreducible. Hakerh400 get...
Cracks Mark Girrafe's answer: Rust fn main(){print!("Cops and Robbers")} Try it online!
Japt -R, 12 bytes õÈ"/\\"mpXÃû Try it õÈ"/\\"mpXÃû :Implicit input of integer õ :Range [1,input] È :Map each X "/\\" : Literal string m ...
Cracks Quintec's answer: Canvas My first clue was the echp; if the language used echo then why wouldn't it error on that? The second clue was that the last line contained the exact output we need...
Cracks Mark Girrafe's answer: Japt No way I wasn't getting this one! Even if the intended solution was Pyth. "Cops and Robbers Test it
Japt, 19 bytes Takes the artwork as an array of lines and the string as the second input. If we can require that the artwork be right padded with spaces on each line so they're all the same length...
JavaScript, 44 bytes a=>g=n=>a.every(([p,q])=>(x=n*p/q)%1)?n:g(x) Try it online!
Japt v2.0a0, 18 bytes The r÷ can be removed if we can take an array of floats instead. T=V£*Xr÷Ãæv1)?ßT:U Try it T=V£*Xr÷Ãæv1)?ßT:U :Implicit input of integer U and 2D-array V T= ...
Japt -R, 16 bytes This feels far too long for the task at hand - what am I missing?! ;Bó v ¬£14îUiX q Test it ;Bó\nv ¬£14îUiX q ;B :Uppercase alphabet ó ...
Japt -R, 27 bytes Lõ@"FiBu"ò úz4 ËpXv°EÑÄìªX Test it Lõ@"FiBu"ò úz4 ËpXv°EÑÄìªX L :100 õ :Range [1,L] @ ...
Japt -h, 13 12 9 bytes à m+V kbU Try it à m+V kbU :Implicit input of strings U & V à :Combinations of U m :Map +V : Append V k :Filt...
Japt, 11 bytes Could be 2 bytes shorter if not for a bug in Japt when trying to get the proper divisors of a number. õ üÈgXnXâ x Try it õ üÈgXnXâ x :Implicit input of integer U õ ...
JavaScript (Node.js), 33 bytes a=>n=>a.reduce((o,x,y)=>o+x*n**y) Try it online!
Japt -m, 8 7 bytes ð òÎmiV Try it ð òÎmiV :Implicit map of each sub-array at 0-based index V ð :Indices of truthy (i.e., non-zero) elements ò :Partition between eleme...
