description Problem history Submissions question_mark Qna how_to_vote Vote #9207 upload 2130 done 1051 how_to_reg 958 code Language restricted 연산자 - 자가진단 2-3 timer 1s memory 32MB upload Attempts 2130 times Solved 1051 times Solvers 958 people Acceptance Rate 49.3% monitoring Average Runtime 29.8ms Average Memory 6608.0KB Average Code Length 77.3B No. Submitter Result Time Memory Length Language Submitted