description Problem history Submissions question_mark Qna how_to_vote Vote #1918 upload 25 done 14 how_to_reg 14 사각형 개수 세기 timer 1s memory - MB upload Attempts 25 times Solved 14 times Solvers 14 people Acceptance Rate 56.0% monitoring Average Runtime 2881.6ms Average Memory 4166.7KB Average Code Length 384.5B No. Submitter Result Time Memory Length Language Submitted