description Problem history Submissions question_mark Qna how_to_vote Vote #9210 upload 1904 done 996 how_to_reg 885 code Language restricted 연산자 - 연습문제 4 timer 1s memory 32MB upload Attempts 1904 times Solved 996 times Solvers 885 people Acceptance Rate 52.3% monitoring Average Runtime 36.8ms Average Memory 7817.5KB Average Code Length 120.4B No. Submitter Result Time Memory Length Language Submitted