description Problem history Submissions question_mark Qna how_to_vote Vote #742 upload 10495 done 5183 how_to_reg 4397 code Language restricted 연산자 - 자가진단 2-2 timer 1s memory 16MB upload Attempts 10495 times Solved 5183 times Solvers 4397 people Acceptance Rate 49.4% monitoring Average Runtime 55.5ms Average Memory 8782.6KB Average Code Length 81.2B No. Submitter Result Time Memory Length Language Submitted