description Problem history Submissions question_mark Qna how_to_vote Vote #9220 upload 1387 done 939 how_to_reg 852 code Language restricted 연산자 - 형성평가 4 timer 1s memory 32MB upload Attempts 1387 times Solved 939 times Solvers 852 people Acceptance Rate 67.7% monitoring Average Runtime 40.4ms Average Memory 7707.5KB Average Code Length 80.0B No. Submitter Result Time Memory Length Language Submitted