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Array Transformer UVA - 12003 白书p393 1 #include <bits/stdc++.h> 2 using namespace std; 3 const int maxn = 300010; 4 const int size = 4096; 5 6 int n, 阅读全文
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Census UVA - 11297 二维线段树 lrj 1 #include <bits/stdc++.h> 2 using namespace std; 3 4 const int maxn = 2010; 5 const int inf = 1<<30; 6 7 struct SegTree2 阅读全文
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Sudoku UVALive - 2659 精确覆盖问题 舞蹈链求解数独 1 #include <bits/stdc++.h> 2 using namespace std; 3 4 const int maxn = 1025; 5 const int maxnode = 16385; 6 const 阅读全文