description Problem history Submissions question_mark Qna how_to_vote Vote #3135 upload 3405 done 990 how_to_reg 825 Tutorial : const 구간의 합 구하기 (1D) timer 2s memory 128MB upload Attempts 3405 times Solved 990 times Solvers 825 people Acceptance Rate 29.1% monitoring Average Runtime 685.5ms Average Memory 15415.6KB Average Code Length 554.0B No. Submitter Result Time Memory Length Language Submitted