description Problem history Submissions question_mark Qna how_to_vote Vote #9210 upload 1928 done 1014 how_to_reg 900 code Language restricted 연산자 - 연습문제 4 timer 1s memory 32MB upload Attempts 1928 times Solved 1014 times Solvers 900 people Acceptance Rate 52.6% monitoring Average Runtime 36.8ms Average Memory 7823.2KB Average Code Length 120.8B No. Submitter Result Time Memory Length Language Submitted