-module(helloworld).
-export([start/0]).
start() ->
P = {john,24,{june,25}} ,
io:fwrite("~w",[tuple_size(P)]).
-module(helloworld).
-export([start/0]).
start() ->
P = {john,24,{june,25}} ,
io:fwrite("~w",[tuple_size(P)]).