description Problem history Submissions question_mark Qna how_to_vote Vote #4763 upload 177 done 30 how_to_reg 28 복잡한 일반항 문제 timer 1s memory 512MB upload Attempts 177 times Solved 30 times Solvers 28 people Acceptance Rate 16.9% monitoring Average Runtime 199.4ms Average Memory 32749.6KB Average Code Length 849.2B No. Submitter Result Time Memory Length Language Submitted