description Problem history Submissions question_mark Qna how_to_vote Vote #9118 upload 2764 done 1554 how_to_reg 1238 문자열2 - 연습문제1 timer 1s memory - MB upload Attempts 2764 times Solved 1554 times Solvers 1238 people Acceptance Rate 56.2% monitoring Average Runtime 11.8ms Average Memory 2192.9KB Average Code Length 237.8B No. Submitter Result Time Memory Length Language Submitted