description Problem history Submissions question_mark Qna how_to_vote Vote #9579 upload 1834 done 1343 how_to_reg 1114 문자열 2 - 연습문제 4 timer 1s memory - MB upload Attempts 1834 times Solved 1343 times Solvers 1114 people Acceptance Rate 73.2% monitoring Average Runtime 25.6ms Average Memory 9440.2KB Average Code Length 106.9B No. Submitter Result Time Memory Length Language Submitted