description Problem history Submissions question_mark Qna how_to_vote Vote #1231 upload 409 done 102 how_to_reg 86 휴대폰번호 정렬 timer 1s memory 128MB upload Attempts 409 times Solved 102 times Solvers 86 people Acceptance Rate 24.9% monitoring Average Runtime 210.0ms Average Memory 31910.9KB Average Code Length 1740.1B No. Submitter Result Time Memory Length Language Submitted