description Problem history Submissions question_mark Qna how_to_vote Vote #2468 upload 4213 done 919 how_to_reg 690 비밀번호 timer 1s memory 64MB upload Attempts 4213 times Solved 919 times Solvers 690 people Acceptance Rate 21.8% monitoring Average Runtime 567.6ms Average Memory 3631.4KB Average Code Length 1139.3B No. Submitter Result Time Memory Length Language Submitted