摘要：
Description Consider a town where all the streets are one-way and each street leads from one intersection to another. It is also known that start... 阅读全文
posted @ 2015-11-17 11:50 蓝空 阅读(262) 评论(0) 推荐(0)
摘要：
其实也是个最小覆盖问题 关于最小覆盖http://blog.csdn.net/u014665013/article/details/49870029 Description As we all know, machine scheduling is a very classical pr... 阅读全文
posted @ 2015-11-17 10:19 蓝空 阅读(220) 评论(0) 推荐(0)
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