description Problem history Submissions question_mark Qna how_to_vote Vote #7022 upload 498 done 198 how_to_reg 158 call_split Subtask 반품 회수 timer 2s memory 1024MB upload Attempts 498 times Solved 198 times Solvers 158 people Acceptance Rate 39.8% monitoring Average Runtime 107.3ms Average Memory 10960.4KB Average Code Length 487.8B No. Submitter Result Time Memory Length Language Submitted