description Problem history Submissions question_mark Qna how_to_vote Vote #4520 upload 2171 done 649 how_to_reg 527 햄버거 분배 timer 1s memory 256MB upload Attempts 2171 times Solved 649 times Solvers 527 people Acceptance Rate 29.9% monitoring Average Runtime 59.1ms Average Memory 6237.5KB Average Code Length 626.6B No. Submitter Result Time Memory Length Language Submitted