description Problem history Submissions question_mark Qna how_to_vote Vote #2571 upload 1071 done 533 how_to_reg 422 인공지능 시계 timer 1s memory 32MB upload Attempts 1071 times Solved 533 times Solvers 422 people Acceptance Rate 49.8% monitoring Average Runtime 2708.0ms Average Memory 5977.1KB Average Code Length 400.3B No. Submitter Result Time Memory Length Language Submitted