description Problem history Submissions question_mark Qna how_to_vote Vote #1073 upload 229 done 81 how_to_reg 76 삼각형둘레 timer 1s memory 64MB upload Attempts 229 times Solved 81 times Solvers 76 people Acceptance Rate 35.4% monitoring Average Runtime 1011.4ms Average Memory 4193.6KB Average Code Length 452.7B No. Submitter Result Time Memory Length Language Submitted