description Problem history Submissions question_mark Qna how_to_vote Vote #2909 upload 51 done 17 how_to_reg 14 깃발 뺏기 timer 1s memory 16MB upload Attempts 51 times Solved 17 times Solvers 14 people Acceptance Rate 33.3% monitoring Average Runtime 1154.5ms Average Memory 6244.9KB Average Code Length 1157.1B No. Submitter Result Time Memory Length Language Submitted