description Problem history Submissions question_mark Qna how_to_vote Vote #3033 upload 697 done 227 how_to_reg 187 길 잃은 제리 timer 2s memory 512MB upload Attempts 697 times Solved 227 times Solvers 187 people Acceptance Rate 32.6% monitoring Average Runtime 424.2ms Average Memory 78990.1KB Average Code Length 2240.0B No. Submitter Result Time Memory Length Language Submitted