description Problem history Submissions question_mark Qna how_to_vote Vote #9123 upload 1902 done 1137 how_to_reg 958 문자열2 - 연습문제5 timer 1s memory 32MB upload Attempts 1902 times Solved 1137 times Solvers 958 people Acceptance Rate 59.8% monitoring Average Runtime 17.2ms Average Memory 2696.9KB Average Code Length 592.9B No. Submitter Result Time Memory Length Language Submitted