description Problem history Submissions question_mark Qna how_to_vote Vote #818 upload 1798 done 883 how_to_reg 849 code Language restricted 주석문과 디버깅 - 자가진단 2 timer 1s memory 16MB upload Attempts 1798 times Solved 883 times Solvers 849 people Acceptance Rate 49.1% monitoring Average Runtime 38.3ms Average Memory 8553.9KB Average Code Length 133.5B No. Submitter Result Time Memory Length Language Submitted