description Problem history Submissions question_mark Qna how_to_vote Vote #1550 upload 7 done 2 how_to_reg 2 돈버는 여행 timer 1s memory 64MB upload Attempts 7 times Solved 2 times Solvers 2 people Acceptance Rate 28.6% monitoring Average Runtime 6438.9ms Average Memory 7621.1KB Average Code Length 1240.0B No. Submitter Result Time Memory Length Language Submitted