description Problem history Submissions question_mark Qna how_to_vote Vote #521 upload 33959 done 15875 how_to_reg 13991 code Language restricted 연산자 - 자가진단4 timer 1s memory - MB upload Attempts 33959 times Solved 15875 times Solvers 13991 people Acceptance Rate 46.7% monitoring Average Runtime 102.9ms Average Memory 3073.3KB Average Code Length 174.2B No. Submitter Result Time Memory Length Language Submitted