求矩阵的模n^3logn
摘要:#include #include #include #include using namespace std;typedef __int64 lld;const int MOD = 998244353;const int N = 20;struct Mat { lld a[N][N]; ...
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2015-07-27 20:09
ACMood
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FFT模板
摘要:#include #include #include #include using namespace std;typedef long long ll;const double pi = acos(-1.0);const int maxn = 50000 + 5;const double eps ...
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2015-07-20 14:18
ACMood
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hdu 4868 树分治
摘要:#include#include#include#include#include#includeusing namespace std;const int M = 60005;struct Edge{ int v, next, w;}edge[M mp;int E, head[M], hh[...
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2015-07-05 11:02
ACMood
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