description Problem history Submissions question_mark Qna how_to_vote Vote #1870 upload 1051 done 334 how_to_reg 280 치즈 timer 1s memory 256MB upload Attempts 1051 times Solved 334 times Solvers 280 people Acceptance Rate 31.8% monitoring Average Runtime 1080.2ms Average Memory 10153.8KB Average Code Length 1854.5B No. Submitter Result Time Memory Length Language Submitted