description Problem history Submissions question_mark Qna how_to_vote Vote #521 upload 33967 done 15878 how_to_reg 13994 code Language restricted 연산자 - 자가진단4 timer 1s memory - MB upload Attempts 33967 times Solved 15878 times Solvers 13994 people Acceptance Rate 46.7% monitoring Average Runtime 102.9ms Average Memory 3072.8KB Average Code Length 174.2B No. Submitter Result Time Memory Length Language Submitted