description Problem history Submissions question_mark Qna how_to_vote Vote #890 upload 4502 done 1301 how_to_reg 1170 문자열 2 - 형성평가 4 timer 1s memory 16MB upload Attempts 4502 times Solved 1301 times Solvers 1170 people Acceptance Rate 28.9% monitoring Average Runtime 52.8ms Average Memory 10257.5KB Average Code Length 110.2B No. Submitter Result Time Memory Length Language Submitted