description Problem history Submissions question_mark Qna how_to_vote Vote #1399 upload 247 done 70 how_to_reg 66 체스판에서의 거리 timer 1s memory 64MB upload Attempts 247 times Solved 70 times Solvers 66 people Acceptance Rate 28.3% monitoring Average Runtime 1054.9ms Average Memory 6429.7KB Average Code Length 1389.9B No. Submitter Result Time Memory Length Language Submitted