description Problem history Submissions question_mark Qna how_to_vote Vote #620 upload 7896 done 5795 how_to_reg 5087 포인터 - 자가진단2 timer 1s memory - MB upload Attempts 7896 times Solved 5795 times Solvers 5087 people Acceptance Rate 73.4% monitoring Average Runtime 103.8ms Average Memory 1075.0KB Average Code Length 169.5B No. Submitter Result Time Memory Length Language Submitted