description Problem history Submissions question_mark Qna how_to_vote Vote #4887 upload 347 done 224 how_to_reg 199 수학 과학 점수 timer 1s memory 128MB upload Attempts 347 times Solved 224 times Solvers 199 people Acceptance Rate 64.6% monitoring Average Runtime 14.7ms Average Memory 2996.7KB Average Code Length 1014.0B No. Submitter Result Time Memory Length Language Submitted