description Problem history Submissions question_mark Qna how_to_vote Vote #3136 upload 4602 done 1651 how_to_reg 1280 Tutorial : const구간의 합 구하기 (2D) timer 2s memory 512MB upload Attempts 4602 times Solved 1651 times Solvers 1280 people Acceptance Rate 35.9% monitoring Average Runtime 908.3ms Average Memory 13450.7KB Average Code Length 769.6B No. Submitter Result Time Memory Length Language Submitted