description Problem history Submissions question_mark Qna how_to_vote Vote #2812 upload 4307 done 1618 how_to_reg 1405 각 자리수의 합 timer 1s memory 128MB upload Attempts 4307 times Solved 1618 times Solvers 1405 people Acceptance Rate 37.6% monitoring Average Runtime 92.2ms Average Memory 3188.6KB Average Code Length 472.0B No. Submitter Result Time Memory Length Language Submitted