description Problem history Submissions question_mark Qna how_to_vote Vote #5945 upload 1980 done 741 how_to_reg 689 Number triangle 1 timer 1s memory 32MB upload Attempts 1980 times Solved 741 times Solvers 689 people Acceptance Rate 37.4% monitoring Average Runtime 44.9ms Average Memory 7050.7KB Average Code Length 521.3B No. Submitter Result Time Memory Length Language Submitted