description Problem history Submissions question_mark Qna how_to_vote Vote #5875 upload 320 done 142 how_to_reg 124 비타로와 IOI timer 2s memory 1024MB upload Attempts 320 times Solved 142 times Solvers 124 people Acceptance Rate 44.4% monitoring Average Runtime 65.3ms Average Memory 5093.3KB Average Code Length 464.0B No. Submitter Result Time Memory Length Language Submitted