description Problem history Submissions question_mark Qna how_to_vote Vote #520 upload 28822 done 16539 how_to_reg 14555 code Language restricted 연산자 - 자가진단3 timer 1s memory - MB upload Attempts 28822 times Solved 16539 times Solvers 14555 people Acceptance Rate 57.4% monitoring Average Runtime 115.5ms Average Memory 2865.8KB Average Code Length 149.9B No. Submitter Result Time Memory Length Language Submitted