description Problem history Submissions question_mark Qna how_to_vote Vote #1855 upload 608 done 245 how_to_reg 208 모이기 timer 1s memory 256MB upload Attempts 608 times Solved 245 times Solvers 208 people Acceptance Rate 40.3% monitoring Average Runtime 499.7ms Average Memory 8423.9KB Average Code Length 1411.4B No. Submitter Result Time Memory Length Language Submitted