Find a flaw
> protip: you can't
Veeky Forumsbtfo
Jack Brooks
Jason Garcia
This is a science and math board. For languages you might enjoy a bit more.
Justin Reed
>not using Haskell
Wow, it's like you don't even program.
Blake Nguyen
I fucking hate you coder zombies with your codes n shit
Asher Hernandez
That's fucked up but would actually work if it returned the length of the vector instead of the vector itself
Jose Miller
Arithmetic in the category of sets is also basically this. Any two sets of cardinality 4 resp. 7 are isomorphic (in bijection to), e.g. {0,1,5,6} and {3,5,6,2}, and addition (coproduct, i.e. the direct sum) of a set with 4 element and one with 7 gives you one with 11 elements, and this is again isomorphic (in bijection) to any other set of cardinality 11.
You restrict yourself to FinSet, the finite sets, and require that your set argument come with a total order - i.e. you work with finite lists.
PS instead of unpacking list elements, you can just do "++" and "+="
a = [1,7]
b = [2,3]
r = a++b
Then r points at [1,7,2,3].
r += b
Then r points at [1,7,2,3,2,3].
Nolan Fisher
This. But obviously OP was baiting in layers of retardation.
Mason Lee
B8'd hard
Liam Sanders
This.
Jace Thomas
Lisp is legit too, though.