description Problem history Submissions question_mark Qna how_to_vote Vote #2642 upload 960 done 513 how_to_reg 452 입력숫자(초) timer 1s memory 32MB upload Attempts 960 times Solved 513 times Solvers 452 people Acceptance Rate 53.4% monitoring Average Runtime 386.1ms Average Memory 1518.0KB Average Code Length 591.5B No. Submitter Result Time Memory Length Language Submitted