随笔分类 -  POJ

摘要:Description Due to recent rains, water has pooled in various places in Farmer John's field, which is represented by a rectangle of N x M (1 <= N <= 10 阅读全文
posted @ 2019-10-09 18:05 青衫客36 阅读(171) 评论(0) 推荐(0) 编辑
摘要:通过广搜, 向如图所示的8个方向搜索, 边搜索边记录步数, 最后若到达终点则返回当前走过的步数, 否则返回0 阅读全文
posted @ 2019-09-22 12:14 青衫客36 阅读(124) 评论(0) 推荐(0) 编辑

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