description Problem history Submissions question_mark Qna how_to_vote Vote #9210 upload 1999 done 1051 how_to_reg 937 code Language restricted 연산자 - 연습문제 4 timer 1s memory 32MB upload Attempts 1999 times Solved 1051 times Solvers 937 people Acceptance Rate 52.6% monitoring Average Runtime 36.8ms Average Memory 7781.5KB Average Code Length 121.6B No. Submitter Result Time Memory Length Language Submitted