description Problem history Submissions question_mark Qna how_to_vote Vote #988 upload 4001 done 860 how_to_reg 737 함수 2 - 형성평가 2 timer 1s memory 16MB upload Attempts 4001 times Solved 860 times Solvers 737 people Acceptance Rate 21.5% monitoring Average Runtime 58.2ms Average Memory 9819.2KB Average Code Length 235.1B No. Submitter Result Time Memory Length Language Submitted