description Problem history Submissions question_mark Qna how_to_vote Vote #8557 upload 176 done 135 how_to_reg 126 Tutorial : STL Pair timer 2s memory 1024MB upload Attempts 176 times Solved 135 times Solvers 126 people Acceptance Rate 76.7% monitoring Average Runtime 191.8ms Average Memory 6100.7KB Average Code Length 443.0B No. Submitter Result Time Memory Length Language Submitted