description Problem history Submissions question_mark Qna how_to_vote Vote #2378 upload 14 done 4 how_to_reg 3 부분합 timer 1s memory - MB upload Attempts 14 times Solved 4 times Solvers 3 people Acceptance Rate 28.6% monitoring Average Runtime 8428.6ms Average Memory 9396.3KB Average Code Length 159.3B No. Submitter Result Time Memory Length Language Submitted