-module('Main').
-export([main/1]).
f() ->
 {ok,[A,B]}=io:fread("","~d~d"),
 T=case 9>B rem 110 of
  true->B div 100;
  false->A rem 10
 end,
 io:format("~B",[T]).
main(_)->
 [f()||_<-lists:seq(1,32)].