description Problem history Submissions question_mark Qna how_to_vote Vote #5253 upload 166 done 14 how_to_reg 9 component_exchange Interactive 자판기 1.2 (클래스 연습문제) timer 1s memory 128MB upload Attempts 166 times Solved 14 times Solvers 9 people Acceptance Rate 8.4% monitoring Average Runtime 69.2ms Average Memory 17722.9KB Average Code Length 2042.8B No. Submitter Result Time Memory Length Language Submitted