use_builtin_judger on
n_tests 5
n_ex_tests 0
n_sample_tests 0
time_limit 1
memory_limit 256
input_pre data
input_suf in
output_pre data
output_suf out
has_input_pre true
has_output_pre true
with_implementer on
token 1145141919810efghkkk
poster awr