description Problem history Submissions question_mark Qna how_to_vote Vote #3295 upload 4 done 2 how_to_reg 2 스택문자열2 timer 1s memory 4MB upload Attempts 4 times Solved 2 times Solvers 2 people Acceptance Rate 50.0% monitoring Average Runtime 230.3ms Average Memory 1753.0KB Average Code Length 1076.0B No. Submitter Result Time Memory Length Language Submitted