description Problem history Submissions question_mark Qna how_to_vote Vote #5945 upload 2005 done 748 how_to_reg 696 Number triangle 1 timer 1s memory 32MB upload Attempts 2005 times Solved 748 times Solvers 696 people Acceptance Rate 37.3% monitoring Average Runtime 45.1ms Average Memory 7012.2KB Average Code Length 520.9B No. Submitter Result Time Memory Length Language Submitted