description Problem history Submissions question_mark Qna how_to_vote Vote #402 upload 1507 done 957 how_to_reg 889 함수 3 - 자가진단 2 timer 1s memory 16MB upload Attempts 1507 times Solved 957 times Solvers 889 people Acceptance Rate 63.5% monitoring Average Runtime 61.9ms Average Memory 10957.0KB Average Code Length 118.0B No. Submitter Result Time Memory Length Language Submitted