description Problem history Submissions question_mark Qna how_to_vote Vote #9579 upload 1832 done 1341 how_to_reg 1112 문자열 2 - 연습문제 4 timer 1s memory - MB upload Attempts 1832 times Solved 1341 times Solvers 1112 people Acceptance Rate 73.2% monitoring Average Runtime 25.6ms Average Memory 9440.5KB Average Code Length 107.0B No. Submitter Result Time Memory Length Language Submitted