description Problem history Submissions question_mark Qna how_to_vote Vote #817 upload 1427 done 930 how_to_reg 868 code Language restricted 주석문과 디버깅 - 자가진단 1 timer 1s memory 16MB upload Attempts 1427 times Solved 930 times Solvers 868 people Acceptance Rate 65.2% monitoring Average Runtime 35.3ms Average Memory 8644.9KB Average Code Length 63.1B No. Submitter Result Time Memory Length Language Submitted