description Problem history Submissions question_mark Qna how_to_vote Vote #1830 upload 237 done 52 how_to_reg 47 나머지(Granica) timer 1s memory 32MB upload Attempts 237 times Solved 52 times Solvers 47 people Acceptance Rate 21.9% monitoring Average Runtime 954.1ms Average Memory 3956.5KB Average Code Length 774.8B No. Submitter Result Time Memory Length Language Submitted