description Problem history Submissions question_mark Qna how_to_vote Vote #621 upload 7485 done 5364 how_to_reg 4816 포인터 - 자가진단3 timer 1s memory - MB upload Attempts 7485 times Solved 5364 times Solvers 4816 people Acceptance Rate 71.7% monitoring Average Runtime 113.1ms Average Memory 1078.5KB Average Code Length 351.1B No. Submitter Result Time Memory Length Language Submitted