description Problem history Submissions question_mark Qna how_to_vote Vote #621 upload 7464 done 5348 how_to_reg 4802 포인터 - 자가진단3 timer 1s memory - MB upload Attempts 7464 times Solved 5348 times Solvers 4802 people Acceptance Rate 71.7% monitoring Average Runtime 113.3ms Average Memory 1079.1KB Average Code Length 351.1B No. Submitter Result Time Memory Length Language Submitted