description Problem history Submissions question_mark Qna how_to_vote Vote #744 upload 8653 done 4295 how_to_reg 3776 code Language restricted 연산자 - 자가진단 3 timer 1s memory 16MB upload Attempts 8653 times Solved 4295 times Solvers 3776 people Acceptance Rate 49.6% monitoring Average Runtime 54.1ms Average Memory 8873.2KB Average Code Length 85.0B No. Submitter Result Time Memory Length Language Submitted