description Problem history Submissions question_mark Qna how_to_vote Vote #9377 upload 1656 done 847 how_to_reg 645 code Language restricted 문자열 - 연습문제 1 timer 1s memory 32MB upload Attempts 1656 times Solved 847 times Solvers 645 people Acceptance Rate 51.1% monitoring Average Runtime 23.6ms Average Memory 6317.6KB Average Code Length 75.6B No. Submitter Result Time Memory Length Language Submitted