description Problem history Submissions question_mark Qna how_to_vote Vote #6986 upload 196 done 89 how_to_reg 80 call_split Subtask 네 구간 timer 1s memory 1024MB upload Attempts 196 times Solved 89 times Solvers 80 people Acceptance Rate 45.4% monitoring Average Runtime 29.5ms Average Memory 6679.5KB Average Code Length 797.2B No. Submitter Result Time Memory Length Language Submitted