description Problem history Submissions question_mark Qna how_to_vote Vote #8580 upload 160 done 116 how_to_reg 110 Tutorial : STL Vector ( 2차원 ) timer 2s memory 1024MB upload Attempts 160 times Solved 116 times Solvers 110 people Acceptance Rate 72.5% monitoring Average Runtime 225.0ms Average Memory 10041.1KB Average Code Length 601.4B No. Submitter Result Time Memory Length Language Submitted