description Problem history Submissions question_mark Qna how_to_vote Vote #621 upload 7444 done 5332 how_to_reg 4791 포인터 - 자가진단3 timer 1s memory - MB upload Attempts 7444 times Solved 5332 times Solvers 4791 people Acceptance Rate 71.6% monitoring Average Runtime 113.6ms Average Memory 1079.9KB Average Code Length 351.1B No. Submitter Result Time Memory Length Language Submitted