description Problem history Submissions question_mark Qna how_to_vote Vote #1942 upload 305 done 136 how_to_reg 101 하얀모자 timer 1s memory 64MB upload Attempts 305 times Solved 136 times Solvers 101 people Acceptance Rate 44.6% monitoring Average Runtime 2944.5ms Average Memory 5190.1KB Average Code Length 515.1B No. Submitter Result Time Memory Length Language Submitted