description Problem history Submissions question_mark Qna how_to_vote Vote #9251 upload 671 done 418 how_to_reg 377 code Language restricted 주석문과 디버깅 - 자가진단 2 timer 1s memory 32MB upload Attempts 671 times Solved 418 times Solvers 377 people Acceptance Rate 62.3% monitoring Average Runtime 58.6ms Average Memory 9116.7KB Average Code Length 134.5B No. Submitter Result Time Memory Length Language Submitted