description Problem history Submissions question_mark Qna how_to_vote Vote #2942 upload 119 done 49 how_to_reg 48 정삼각형 변의 길이 timer 1s memory 128MB upload Attempts 119 times Solved 49 times Solvers 48 people Acceptance Rate 41.2% monitoring Average Runtime 69.7ms Average Memory 1929.8KB Average Code Length 492.8B No. Submitter Result Time Memory Length Language Submitted