description Problem history Submissions question_mark Qna how_to_vote Vote #9457 upload 820 done 447 how_to_reg 386 code Language restricted 함수1 - 자가진단 4 timer 1s memory 32MB upload Attempts 820 times Solved 447 times Solvers 386 people Acceptance Rate 54.5% monitoring Average Runtime 56.7ms Average Memory 8169.8KB Average Code Length 201.7B No. Submitter Result Time Memory Length Language Submitted