description Problem history Submissions question_mark Qna how_to_vote Vote #741 upload 9022 done 5121 how_to_reg 4352 code Language restricted 연산자 - 자가진단 2-1 timer 1s memory 16MB upload Attempts 9022 times Solved 5121 times Solvers 4352 people Acceptance Rate 56.8% monitoring Average Runtime 53.1ms Average Memory 8802.0KB Average Code Length 54.6B No. Submitter Result Time Memory Length Language Submitted