description Problem history Submissions question_mark Qna how_to_vote Vote #1141 upload 16609 done 3412 how_to_reg 2497 불쾌한 날(Bad Hair Day) timer 1s memory 32MB upload Attempts 16609 times Solved 3412 times Solvers 2497 people Acceptance Rate 20.5% monitoring Average Runtime 1108.4ms Average Memory 9137.0KB Average Code Length 633.5B No. Submitter Result Time Memory Length Language Submitted