description Problem history Submissions question_mark Qna how_to_vote Vote #3173 upload 13 done 2 how_to_reg 1 아르바이트1 (초등) timer 1s memory 64MB upload Attempts 13 times Solved 2 times Solvers 1 people Acceptance Rate 15.4% monitoring Average Runtime 21.8ms Average Memory 1289.8KB Average Code Length 430.2B No. Submitter Result Time Memory Length Language Submitted