description Problem history Submissions question_mark Qna how_to_vote Vote #521 upload 33859 done 15844 how_to_reg 13961 code Language restricted 연산자 - 자가진단4 timer 1s memory - MB upload Attempts 33859 times Solved 15844 times Solvers 13961 people Acceptance Rate 46.8% monitoring Average Runtime 103.2ms Average Memory 3079.2KB Average Code Length 174.1B No. Submitter Result Time Memory Length Language Submitted