description Problem history Submissions question_mark Qna how_to_vote Vote #9385 upload 1406 done 568 how_to_reg 521 code Language restricted 문자열 - 자가진단 4 timer 1s memory 32MB upload Attempts 1406 times Solved 568 times Solvers 521 people Acceptance Rate 40.4% monitoring Average Runtime 45.9ms Average Memory 6416.5KB Average Code Length 132.7B No. Submitter Result Time Memory Length Language Submitted