description Problem history Submissions question_mark Qna how_to_vote Vote #9523 upload 14238 done 4451 how_to_reg 3109 code Language restricted 문자열1 - 연습문제 2 timer 1s memory - MB upload Attempts 14238 times Solved 4451 times Solvers 3109 people Acceptance Rate 31.3% monitoring Average Runtime 17.7ms Average Memory 5995.1KB Average Code Length 113.3B No. Submitter Result Time Memory Length Language Submitted