description Problem history Submissions question_mark Qna how_to_vote Vote #4321 upload 5 done 4 how_to_reg 3 자전거 자물쇠(자전거 도둑) timer 1s memory 16MB upload Attempts 5 times Solved 4 times Solvers 3 people Acceptance Rate 80.0% monitoring Average Runtime 5.6ms Average Memory 3216.0KB Average Code Length 229.6B No. Submitter Result Time Memory Length Language Submitted