description Problem history Submissions question_mark Qna how_to_vote Vote #520 upload 28819 done 16536 how_to_reg 14552 code Language restricted 연산자 - 자가진단3 timer 1s memory - MB upload Attempts 28819 times Solved 16536 times Solvers 14552 people Acceptance Rate 57.4% monitoring Average Runtime 115.5ms Average Memory 2866.0KB Average Code Length 149.9B No. Submitter Result Time Memory Length Language Submitted