description Problem history Submissions question_mark Qna how_to_vote Vote #622 upload 8288 done 5247 how_to_reg 4590 포인터 - 자가진단4 timer 1s memory - MB upload Attempts 8288 times Solved 5247 times Solvers 4590 people Acceptance Rate 63.3% monitoring Average Runtime 93.9ms Average Memory 999.1KB Average Code Length 238.4B No. Submitter Result Time Memory Length Language Submitted