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Remove parameter types

edited Mar 21, 2017 at 17:38

Scala, 5555 41 bytes

(l:List[Int],n:Int)=>l combinations 2 find(_.sum==n)get

Returns a list of the two numbers if they exist and throws an error otherwise. Uncaught, this error will result in an exit status of 1.

(l:List[Int],n:Int)=>l combinations 2 find(_.sum==n)get

Returns a list of the two numbers if they exist and throws an error otherwise. Uncaught, this error will result in an exit status of 1.

(l,n)=>l combinations 2 find(_.sum==n)get

Returns a list of the two numbers if they exist and throws an error otherwise. Uncaught, this error will result in an exit status of 1.

answered Mar 21, 2017 at 5:09

(l:List[Int],n:Int)=>l combinations 2 find(_.sum==n)get

Returns a list of the two numbers if they exist and throws an error otherwise. Uncaught, this error will result in an exit status of 1.