description Problem history Submissions question_mark Qna how_to_vote Vote #3520 upload 2172 done 855 how_to_reg 716 Tutorial: STL Sort 4(심화) timer 2s memory 512MB upload Attempts 2172 times Solved 855 times Solvers 716 people Acceptance Rate 39.4% monitoring Average Runtime 170.9ms Average Memory 9908.1KB Average Code Length 795.7B No. Submitter Result Time Memory Length Language Submitted