description Problem history Submissions question_mark Qna how_to_vote Vote #9111 upload 2857 done 1582 how_to_reg 1300 문자열1 - 연습문제3 timer 1s memory - MB upload Attempts 2857 times Solved 1582 times Solvers 1300 people Acceptance Rate 55.4% monitoring Average Runtime 12.7ms Average Memory 2369.6KB Average Code Length 284.8B No. Submitter Result Time Memory Length Language Submitted