description Problem history Submissions question_mark Qna how_to_vote Vote #2842 upload 700 done 146 how_to_reg 98 검열2 timer 1s memory 128MB upload Attempts 700 times Solved 146 times Solvers 98 people Acceptance Rate 20.9% monitoring Average Runtime 546.4ms Average Memory 19437.2KB Average Code Length 1215.5B No. Submitter Result Time Memory Length Language Submitted