description Problem history Submissions question_mark Qna how_to_vote Vote #9210 upload 1909 done 1000 how_to_reg 887 code Language restricted 연산자 - 연습문제 4 timer 1s memory 32MB upload Attempts 1909 times Solved 1000 times Solvers 887 people Acceptance Rate 52.4% monitoring Average Runtime 36.8ms Average Memory 7816.8KB Average Code Length 120.5B No. Submitter Result Time Memory Length Language Submitted