description Problem history Submissions question_mark Qna how_to_vote Vote #8561 upload 237 done 136 how_to_reg 127 Tutorial : STL Map 1 ( Basic Concepts ) timer 2s memory 1024MB upload Attempts 237 times Solved 136 times Solvers 127 people Acceptance Rate 57.4% monitoring Average Runtime 277.0ms Average Memory 6616.3KB Average Code Length 494.4B No. Submitter Result Time Memory Length Language Submitted