description Problem history Submissions question_mark Qna how_to_vote Vote #3998 upload 28 done 19 how_to_reg 18 능력주의 회사 timer 2s memory 512MB upload Attempts 28 times Solved 19 times Solvers 18 people Acceptance Rate 67.9% monitoring Average Runtime 179.4ms Average Memory 16079.1KB Average Code Length 1386.3B No. Submitter Result Time Memory Length Language Submitted