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题链 Kruskal #include <bits/stdc++.h> using namespace std; #define MS 200009 #define ls rt<<1 #define rs rt<<1|1 #define LL long long #define MAXN 0x3f3 阅读全文
posted @ 2021-04-15 18:29
棉被sunlie
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题链 floyd #include <bits/stdc++.h> using namespace std; #define MS 100009 #define ls rt<<1 #define rs rt<<1|1 #define LL long long #define MAXN 0x3f3f3 阅读全文
posted @ 2021-04-15 17:34
棉被sunlie
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题链 #include <bits/stdc++.h> using namespace std; #define MS 100009 #define ls rt<<1 #define rs rt<<1|1 #define LL long long #define MAXN 2147483647 in 阅读全文
posted @ 2021-04-15 16:31
棉被sunlie
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题链 #include <bits/stdc++.h> using namespace std; #define MS 10009 #define ls rt<<1 #define rs rt<<1|1 #define LL long long #define MAXN 2147483647 int 阅读全文
posted @ 2021-04-15 16:06
棉被sunlie
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