description Problem history Submissions question_mark Qna how_to_vote Vote #5196 upload 1321 done 408 how_to_reg 326 call_split Subtask 카드 바꾸기 timer 1s memory 32MB upload Attempts 1321 times Solved 408 times Solvers 326 people Acceptance Rate 30.9% monitoring Average Runtime 146.7ms Average Memory 8370.5KB Average Code Length 773.9B No. Submitter Result Time Memory Length Language Submitted