description Problem history Submissions question_mark Qna how_to_vote Vote #744 upload 8668 done 4300 how_to_reg 3781 code Language restricted 연산자 - 자가진단 3 timer 1s memory 16MB upload Attempts 8668 times Solved 4300 times Solvers 3781 people Acceptance Rate 49.6% monitoring Average Runtime 54.1ms Average Memory 8870.0KB Average Code Length 85.0B No. Submitter Result Time Memory Length Language Submitted