description Problem history Submissions question_mark Qna how_to_vote Vote #817 upload 1428 done 931 how_to_reg 869 code Language restricted 주석문과 디버깅 - 자가진단 1 timer 1s memory 16MB upload Attempts 1428 times Solved 931 times Solvers 869 people Acceptance Rate 65.2% monitoring Average Runtime 35.3ms Average Memory 8645.4KB Average Code Length 63.1B No. Submitter Result Time Memory Length Language Submitted