description Problem history Submissions question_mark Qna how_to_vote Vote #3530 upload 182 done 66 how_to_reg 55 칠판에 남는수의 합 timer 1s memory 256MB upload Attempts 182 times Solved 66 times Solvers 55 people Acceptance Rate 36.3% monitoring Average Runtime 222.5ms Average Memory 1385.6KB Average Code Length 400.7B No. Submitter Result Time Memory Length Language Submitted