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"最长路" cpp include include include include include using namespace std; //Mystery_Sky // define maxn 1000010 define maxm 5000050 define INF 0x3f3f3f3f 阅读全文
posted @ 2019-05-11 21:05
Mystery_Sky
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"旅行计划" 待证明这样dp的正确性。 cpp include include include include using namespace std; //Mystery_Sky // define maxn 1000010 define maxm 5000050 define INF 0x3f3 阅读全文
posted @ 2019-05-11 21:05
Mystery_Sky
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```cpp include include include include using namespace std; //Mystery_Sky // define maxn 1000010 struct Edge{ int to, next; }edge[maxn]; int vis[maxn] 阅读全文
posted @ 2019-05-11 21:04
Mystery_Sky
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题目 floyd的一道比较好的题目 阅读全文
posted @ 2019-05-11 21:04
Mystery_Sky
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