description Problem history Submissions question_mark Qna how_to_vote Vote #742 upload 10394 done 5138 how_to_reg 4355 code Language restricted 연산자 - 자가진단 2-2 timer 1s memory 16MB upload Attempts 10394 times Solved 5138 times Solvers 4355 people Acceptance Rate 49.4% monitoring Average Runtime 55.3ms Average Memory 8782.1KB Average Code Length 81.5B No. Submitter Result Time Memory Length Language Submitted