2015年10月16日
【LCA】CodeForce #326 Div.2 E:Duff in the Army
摘要： C. Duff in the ArmyRecently Duff has been a soldier in the army. Malek is her commander.Their country, Andarz Gu hasncities (numbered from1ton) andn -... 阅读全文
posted @ 2015-10-16 17:41 puck_just_me 阅读(453) 评论(0) 推荐(0) 编辑