description Problem history Submissions question_mark Qna how_to_vote Vote #5945 upload 2014 done 752 how_to_reg 700 Number triangle 1 timer 1s memory 32MB upload Attempts 2014 times Solved 752 times Solvers 700 people Acceptance Rate 37.3% monitoring Average Runtime 45.2ms Average Memory 6994.9KB Average Code Length 521.4B No. Submitter Result Time Memory Length Language Submitted