description Problem history Submissions question_mark Qna how_to_vote Vote #9523 upload 14257 done 4458 how_to_reg 3113 code Language restricted 문자열1 - 연습문제 2 timer 1s memory - MB upload Attempts 14257 times Solved 4458 times Solvers 3113 people Acceptance Rate 31.3% monitoring Average Runtime 17.8ms Average Memory 5997.0KB Average Code Length 113.2B No. Submitter Result Time Memory Length Language Submitted