description Problem history Submissions question_mark Qna how_to_vote Vote #9220 upload 1400 done 949 how_to_reg 861 code Language restricted 연산자 - 형성평가 4 timer 1s memory 32MB upload Attempts 1400 times Solved 949 times Solvers 861 people Acceptance Rate 67.8% monitoring Average Runtime 40.4ms Average Memory 7741.4KB Average Code Length 80.0B No. Submitter Result Time Memory Length Language Submitted