description Problem history Submissions question_mark Qna how_to_vote Vote #2315 upload 146 done 16 how_to_reg 15 15로 나눠지는 수 timer 1s memory - MB upload Attempts 146 times Solved 16 times Solvers 15 people Acceptance Rate 11.0% monitoring Average Runtime 610.1ms Average Memory 8904.4KB Average Code Length 1553.2B No. Submitter Result Time Memory Length Language Submitted