n_tests 20
n_ex_tests 0
n_sample_tests 0
input_pre range
input_suf in
output_pre range
output_suf ans
time_limit 1
memory_limit 512
output_limit 64
use_builtin_judger on
n_subtasks 4
subtask_end_1 4
subtask_score_1 10
subtask_end_2 10
subtask_score_2 20
subtask_end_3 13
subtask_score_3 30
subtask_end_4 20
subtask_score_4 40