n_tests 8 n_ex_tests 0 n_sample_tests 0 input_pre a input_suf in output_pre a output_suf out time_limit 1 memory_limit 512 output_limit 64 use_builtin_judger on use_builtin_checker ncmp n_subtasks 8 subtask_end_1 1 subtask_score_1 10 subtask_end_2 2 subtask_score_2 20 subtask_end_3 3 subtask_score_3 5 subtask_end_4 4 subtask_score_4 20 subtask_end_5 5 subtask_score_5 2 subtask_end_6 6 subtask_score_6 8 subtask_end_7 7 subtask_score_7 10 subtask_end_8 8 subtask_score_8 25