description Problem history Submissions question_mark Qna how_to_vote Vote #9522 upload 9745 done 5025 how_to_reg 3407 code Language restricted 문자열1 - 연습문제 1 timer 1s memory - MB upload Attempts 9745 times Solved 5025 times Solvers 3407 people Acceptance Rate 51.6% monitoring Average Runtime 21.2ms Average Memory 6807.1KB Average Code Length 53.1B No. Submitter Result Time Memory Length Language Submitted