description Problem history Submissions question_mark Qna how_to_vote Vote #743 upload 7527 done 4198 how_to_reg 3762 code Language restricted 연산자 - 자가진단 2-3 timer 1s memory 16MB upload Attempts 7527 times Solved 4198 times Solvers 3762 people Acceptance Rate 55.8% monitoring Average Runtime 57.3ms Average Memory 9202.4KB Average Code Length 78.0B No. Submitter Result Time Memory Length Language Submitted