description Problem history Submissions question_mark Qna how_to_vote Vote #2943 upload 154 done 39 how_to_reg 32 대통령의 산책 timer 2s memory 512MB upload Attempts 154 times Solved 39 times Solvers 32 people Acceptance Rate 25.3% monitoring Average Runtime 820.3ms Average Memory 4302.7KB Average Code Length 1433.9B No. Submitter Result Time Memory Length Language Submitted