description Problem history Submissions question_mark Qna how_to_vote Vote #9210 upload 1978 done 1039 how_to_reg 925 code Language restricted 연산자 - 연습문제 4 timer 1s memory 32MB upload Attempts 1978 times Solved 1039 times Solvers 925 people Acceptance Rate 52.5% monitoring Average Runtime 36.8ms Average Memory 7792.4KB Average Code Length 121.2B No. Submitter Result Time Memory Length Language Submitted