description Problem history Submissions question_mark Qna how_to_vote Vote #1987 upload 11 done 3 how_to_reg 3 H-수 timer 1s memory 128MB upload Attempts 11 times Solved 3 times Solvers 3 people Acceptance Rate 27.3% monitoring Average Runtime 4311.9ms Average Memory 5526.2KB Average Code Length 623.8B No. Submitter Result Time Memory Length Language Submitted