description Problem history Submissions question_mark Qna how_to_vote Vote #8561 upload 216 done 126 how_to_reg 117 Tutorial : STL Map 1 ( 기본 개념 ) timer 2s memory 1024MB upload Attempts 216 times Solved 126 times Solvers 117 people Acceptance Rate 58.3% monitoring Average Runtime 280.2ms Average Memory 6943.1KB Average Code Length 493.4B No. Submitter Result Time Memory Length Language Submitted