description Problem history Submissions question_mark Qna how_to_vote Vote #404 upload 1788 done 649 how_to_reg 560 함수 3 - 자가진단 4 timer 1s memory 16MB upload Attempts 1788 times Solved 649 times Solvers 560 people Acceptance Rate 36.3% monitoring Average Runtime 133.1ms Average Memory 13975.3KB Average Code Length 337.7B No. Submitter Result Time Memory Length Language Submitted