description Problem history Submissions question_mark Qna how_to_vote Vote #748 upload 6635 done 3885 how_to_reg 3454 code Language restricted 연산자 - 자가진단 7 timer 1s memory 16MB upload Attempts 6635 times Solved 3885 times Solvers 3454 people Acceptance Rate 58.6% monitoring Average Runtime 56.4ms Average Memory 8155.8KB Average Code Length 50.5B No. Submitter Result Time Memory Length Language Submitted