description Problem history Submissions question_mark Qna how_to_vote Vote #6300 upload 246 done 173 how_to_reg 149 사탕 심부름 timer 1s memory 1024MB upload Attempts 246 times Solved 173 times Solvers 149 people Acceptance Rate 70.3% monitoring Average Runtime 29.2ms Average Memory 2919.2KB Average Code Length 120.2B No. Submitter Result Time Memory Length Language Submitted