Erlang List last Method

Erlang List

Return the last element of the list.

Syntax

last(lst1)

Parameter

• Lst1 −Element List.

Return Value

Return the last element of the list.

-module(helloworld).　
-import(lists,[last/1]).
-export([start/0]).　
start()　->　
　　　Lst1=[1,2,3,4],　
　　　io:fwrite("~w~n",[last(Lst1)]).

When we run the above program, we will get the following results.

4

Erlang List