description Problem history Submissions question_mark Qna how_to_vote Vote #742 upload 10347 done 5113 how_to_reg 4339 code Language restricted 연산자 - 자가진단 2-2 timer 1s memory 16MB upload Attempts 10347 times Solved 5113 times Solvers 4339 people Acceptance Rate 49.4% monitoring Average Runtime 55.2ms Average Memory 8780.3KB Average Code Length 81.5B No. Submitter Result Time Memory Length Language Submitted