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- #include <fstream>
- #define N 201
- #define MOD 1234567
- using namespace std;
- bool A[N][N][N];
- int DP[N][N][N];
- int main()
- {
- int n,m;
- ifstream f("cub_dinamic.in");
- f>>n>>m;
- int x,y,z;
- while(m--)
- {
- f>>x>>y>>z;
- A[x][y][z]=true;
- }
- f.close();
- DP[1][1][1]=1;
- for(int i=1;i<=n;++i)
- for(int j=1;j<=n;++j)
- for(int k=1;k<=n;++k)
- if((i!=1||j!=1||k!=1)&&!A[i][j][k])
- DP[i][j][k]=(DP[i-1][j][k]+DP[i][j-1][k]+DP[i][j][k-1])%MOD;
- ofstream g("cub_dinamic.out");
- g<<DP[n][n][n];
- g.close();
- return 0;
- }
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