2020年1月17日
挑战程序设计竞赛2.2习题： Protecting the Flowers POJ - 3262
摘要： Protecting the Flowers Farmer John went to cut some wood and left N (2 ≤ N ≤ 100,000) cows eating the grass, as usual. When he returned, he found to h 阅读全文
posted @ 2020-01-17 14:30 funforever 阅读(152) 评论(0) 推荐(0) 编辑