description Problem history Submissions question_mark Qna how_to_vote Vote #9249 upload 1091 done 422 how_to_reg 365 code Language restricted 주석문과 디버깅 - 자가진단 1 timer 1s memory 32MB upload Attempts 1091 times Solved 422 times Solvers 365 people Acceptance Rate 38.7% monitoring Average Runtime 44.5ms Average Memory 8194.9KB Average Code Length 119.5B No. Submitter Result Time Memory Length Language Submitted