description Problem history Submissions question_mark Qna how_to_vote Vote #521 upload 33894 done 15853 how_to_reg 13970 code Language restricted 연산자 - 자가진단4 timer 1s memory - MB upload Attempts 33894 times Solved 15853 times Solvers 13970 people Acceptance Rate 46.8% monitoring Average Runtime 103.1ms Average Memory 3076.7KB Average Code Length 174.2B No. Submitter Result Time Memory Length Language Submitted