description Problem history Submissions question_mark Qna how_to_vote Vote #9207 upload 2243 done 1121 how_to_reg 1025 code Language restricted 연산자 - 자가진단 2-3 timer 1s memory 32MB upload Attempts 2243 times Solved 1121 times Solvers 1025 people Acceptance Rate 50.0% monitoring Average Runtime 30.3ms Average Memory 6642.9KB Average Code Length 77.2B No. Submitter Result Time Memory Length Language Submitted