description Problem history Submissions question_mark Qna how_to_vote Vote #1260 upload 439 done 144 how_to_reg 136 숫자근(Digit Root) timer 1s memory - MB upload Attempts 439 times Solved 144 times Solvers 136 people Acceptance Rate 32.8% monitoring Average Runtime 2475.8ms Average Memory 6018.0KB Average Code Length 776.0B No. Submitter Result Time Memory Length Language Submitted