description Problem history Submissions question_mark Qna how_to_vote Vote #1685 upload 31 done 15 how_to_reg 13 숫자삼각형 timer 1s memory 64MB upload Attempts 31 times Solved 15 times Solvers 13 people Acceptance Rate 48.4% monitoring Average Runtime 3205.4ms Average Memory 7211.4KB Average Code Length 831.8B No. Submitter Result Time Memory Length Language Submitted