description Problem history Submissions question_mark Qna how_to_vote Vote #1117 upload 539 done 225 how_to_reg 143 매점 timer 1s memory 64MB upload Attempts 539 times Solved 225 times Solvers 143 people Acceptance Rate 41.7% monitoring Average Runtime 2338.9ms Average Memory 6484.4KB Average Code Length 1459.8B No. Submitter Result Time Memory Length Language Submitted