description Problem history Submissions question_mark Qna how_to_vote Vote #4556 upload 80 done 25 how_to_reg 25 푄 현상 timer 3s memory 256MB upload Attempts 80 times Solved 25 times Solvers 25 people Acceptance Rate 31.3% monitoring Average Runtime 824.5ms Average Memory 11694.1KB Average Code Length 1287.0B No. Submitter Result Time Memory Length Language Submitted