description Problem history Submissions question_mark Qna how_to_vote Vote #1382 upload 3143 done 1348 how_to_reg 1047 동전 바꿔주기 timer 1s memory 128MB upload Attempts 3143 times Solved 1348 times Solvers 1047 people Acceptance Rate 42.9% monitoring Average Runtime 837.7ms Average Memory 8328.1KB Average Code Length 888.9B No. Submitter Result Time Memory Length Language Submitted