description Problem history Submissions question_mark Qna how_to_vote Vote #9523 upload 14411 done 4506 how_to_reg 3147 code Language restricted 문자열1 - 연습문제 2 timer 1s memory - MB upload Attempts 14411 times Solved 4506 times Solvers 3147 people Acceptance Rate 31.3% monitoring Average Runtime 17.9ms Average Memory 5996.4KB Average Code Length 113.0B No. Submitter Result Time Memory Length Language Submitted