description Problem history Submissions question_mark Qna how_to_vote Vote #741 upload 8947 done 5087 how_to_reg 4322 code Language restricted 연산자 - 자가진단 2-1 timer 1s memory 16MB upload Attempts 8947 times Solved 5087 times Solvers 4322 people Acceptance Rate 56.9% monitoring Average Runtime 52.9ms Average Memory 8805.8KB Average Code Length 54.8B No. Submitter Result Time Memory Length Language Submitted