description Problem history Submissions question_mark Qna how_to_vote Vote #623 upload 8260 done 4598 how_to_reg 4101 포인터 - 자가진단5 timer 1s memory - MB upload Attempts 8260 times Solved 4598 times Solvers 4101 people Acceptance Rate 55.7% monitoring Average Runtime 95.2ms Average Memory 1056.7KB Average Code Length 270.7B No. Submitter Result Time Memory Length Language Submitted