摘要: 题目背景 征求翻译。如果你能提供翻译或者题意简述,请直接发讨论,感谢你的贡献。 题目描述 The N (1 <= N <= 20) cows conveniently numbered 1...N are playing yet another one of their crazy games wi 阅读全文
posted @ 2018-08-05 20:41 sinEagle 阅读(160) 评论(0) 推荐(0) 编辑