description Problem history Submissions question_mark Qna how_to_vote Vote #5875 upload 318 done 141 how_to_reg 123 비타로와 IOI timer 2s memory 1024MB upload Attempts 318 times Solved 141 times Solvers 123 people Acceptance Rate 44.3% monitoring Average Runtime 65.5ms Average Memory 5120.5KB Average Code Length 463.4B No. Submitter Result Time Memory Length Language Submitted