description Problem history Submissions question_mark Qna how_to_vote Vote #623 upload 8293 done 4620 how_to_reg 4121 포인터 - 자가진단5 timer 1s memory - MB upload Attempts 8293 times Solved 4620 times Solvers 4121 people Acceptance Rate 55.7% monitoring Average Runtime 94.9ms Average Memory 1055.4KB Average Code Length 270.6B No. Submitter Result Time Memory Length Language Submitted