9 lines
335 B
Plaintext
9 lines
335 B
Plaintext
(* solution 1 *)
|
|
rep[n_Integer,s_String]:=Apply[StringJoin,ConstantArray[s,{n}]]
|
|
|
|
(* solution 2 -- @@ is the infix form of Apply[] *)
|
|
rep[n_Integer,s_String]:=StringJoin@@Table[s,{n}]
|
|
|
|
(* solution 3 -- demonstrating another of the large number of looping constructs available *)
|
|
rep[n_Integer,s_String]:=Nest[StringJoin[s, #] &,s,n-1]
|