description Problem history Submissions question_mark Qna how_to_vote Vote #521 upload 33972 done 15882 how_to_reg 13997 code Language restricted 연산자 - 자가진단4 timer 1s memory - MB upload Attempts 33972 times Solved 15882 times Solvers 13997 people Acceptance Rate 46.8% monitoring Average Runtime 102.9ms Average Memory 3072.5KB Average Code Length 174.2B No. Submitter Result Time Memory Length Language Submitted