description Problem history Submissions question_mark Qna how_to_vote Vote #4230 upload 211 done 69 how_to_reg 63 제곱ㄴㄴ timer 1s memory 128MB upload Attempts 211 times Solved 69 times Solvers 63 people Acceptance Rate 32.7% monitoring Average Runtime 159.3ms Average Memory 14775.7KB Average Code Length 1306.9B No. Submitter Result Time Memory Length Language Submitted