description Problem history Submissions question_mark Qna how_to_vote Vote #623 upload 8272 done 4605 how_to_reg 4108 포인터 - 자가진단5 timer 1s memory - MB upload Attempts 8272 times Solved 4605 times Solvers 4108 people Acceptance Rate 55.7% monitoring Average Runtime 95.1ms Average Memory 1056.3KB Average Code Length 270.6B No. Submitter Result Time Memory Length Language Submitted