风骨散人 - 博客园

摘要： DescriptionJamie is a very popular girl and has quite a lot of friends, so she always keeps a very long co... 阅读全文

posted @ 2019-11-04 21:33 风骨散人阅读(65) 评论(0) 推荐(0)

摘要： #include#include#include#include#include#define INF 1e9using namespace std;const int maxn= 1000+10; struct... 阅读全文

posted @ 2019-11-03 23:51 风骨散人阅读(121) 评论(0) 推荐(0)

摘要：反思：学习太过于较真算法的实现原理，而不是注重算法的使用，有点剑走偏锋的感觉。算法的实现过程知道个大概，在使用中，在做题中，慢慢的算法的的原理就很明了了，这点很成问题，所以浪费了太多时间去扣算法虽然是一种方法但是... 阅读全文

posted @ 2019-11-03 22:52 风骨散人阅读(85) 评论(0) 推荐(0)

摘要： #include#include#include#include#include#define INF 1e9using namespace std;const int maxn=100+5; struct Ed... 阅读全文

posted @ 2019-11-03 13:50 风骨散人阅读(130) 评论(0) 推荐(0)

摘要： DescriptionCows are such finicky eaters. Each cow has a preference for certain foods and drinks, and she w... 阅读全文

posted @ 2019-11-03 10:45 风骨散人阅读(139) 评论(0) 推荐(0)

摘要： DescriptionFJ's cows really hate getting wet so much that the mere thought of getting caught in the rain ... 阅读全文

posted @ 2019-11-03 00:46 风骨散人阅读(140) 评论(0) 推荐(0)

摘要：链接DescriptionEvery time it rains on Farmer John's fields, a pond forms over Bessie's favorite clover patch... 阅读全文

posted @ 2019-11-02 15:15 风骨散人阅读(130) 评论(0) 推荐(0)

摘要：题目链接Problem DescriptionNetwork flow is a well-known difficult problem for ACMers. Given a graph, your task... 阅读全文

posted @ 2019-11-02 15:08 风骨散人阅读(111) 评论(0) 推荐(0)

摘要： //RQ的板子真的很好用#include#include#include#define INF 1e9using namespace std;const int maxn=200+5; struct Edge{ ... 阅读全文

posted @ 2019-11-01 22:43 风骨散人阅读(141) 评论(0) 推荐(0)

摘要：今天做预流推送，一样的代码。别人500MS（OI选手）而我5S，百思不得其解，然后我知道了还有卡常这一说。我们今天就来看一看吧：1.循环展开：在缓存和寄存器允许的情况下一条语句内大量的展开运算会刺激 CPU 并... 阅读全文

posted @ 2019-11-01 22:22 风骨散人阅读(262) 评论(0) 推荐(0)

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