description Problem history Submissions question_mark Qna how_to_vote Vote #4839 upload 4614 done 1702 how_to_reg 1445 문자열 2 - 자가진단 3 timer 1s memory 16MB upload Attempts 4614 times Solved 1702 times Solvers 1445 people Acceptance Rate 36.9% monitoring Average Runtime 60.8ms Average Memory 9630.8KB Average Code Length 115.1B No. Submitter Result Time Memory Length Language Submitted