description Problem history Submissions question_mark Qna how_to_vote Vote #9125 upload 2673 done 785 how_to_reg 718 문자열2 - 연습문제7 timer 1s memory - MB upload Attempts 2673 times Solved 785 times Solvers 718 people Acceptance Rate 29.4% monitoring Average Runtime 23.2ms Average Memory 3652.5KB Average Code Length 916.1B No. Submitter Result Time Memory Length Language Submitted