description Problem history Submissions question_mark Qna how_to_vote Vote #3214 upload 397 done 139 how_to_reg 124 그뤠잇 넘버 timer 1s memory 128MB upload Attempts 397 times Solved 139 times Solvers 124 people Acceptance Rate 35.0% monitoring Average Runtime 136.5ms Average Memory 3396.7KB Average Code Length 709.8B No. Submitter Result Time Memory Length Language Submitted