2017年8月2日
【CodeForces 426】div1 B The Bakery
摘要： Some time ago Slastyona the Sweetmaid decided to open her own bakery! She bought required ingredients and a wonder oven which can bake several types o 阅读全文
posted @ 2017-08-02 13:42 江南何采莲 阅读(90) 评论(0) 推荐(0) 编辑