description Problem history Submissions question_mark Qna how_to_vote Vote #9575 upload 1420 done 1201 how_to_reg 1080 문자열 2 - 연습문제 1-2 timer 1s memory - MB upload Attempts 1420 times Solved 1201 times Solvers 1080 people Acceptance Rate 84.6% monitoring Average Runtime 31.2ms Average Memory 10615.1KB Average Code Length 57.4B No. Submitter Result Time Memory Length Language Submitted