Pagini recente » Cod sursa (job #3280297) | Cod sursa (job #2539571) | Cod sursa (job #280920) | Cod sursa (job #633021) | Cod sursa (job #2552467)
#include <fstream>
using namespace std;
#define m 666013
ifstream fin("iepuri.in");
ofstream fout("iepuri.out");
int n,t,x,y,z,a,b,c;
long long A[4][4],B[4][4],C[4][4];
void inmultmatrix(long long a[4][4],long long b[4][4])
{
long long c[4][4];
for(int i=1;i<=3;i++)
{
for(int j=1;j<=3;j++)
{
c[i][j]=0;
for(int f=1;f<=3;f++)
{
c[i][j]+=(a[i][f]*b[f][j])%m;
}
}
}
for(int i=1;i<=3;i++)
{
for(int j=1;j<=3;j++)
{
a[i][j]=c[i][j]%m;
}
}
}
int main()
{
fin>>t;
for(int k=1;k<=t;k++)
{
fin>>x>>y>>z>>a>>b>>c>>n;
A[2][2]=A[2][3]=A[3][1]=A[3][3]=B[2][2]=B[2][3]=B[3][1]=B[3][3]=0;
A[2][1]=A[3][2]=B[2][1]=B[3][2]=1;
A[1][1]=B[1][1]=a;
A[1][2]=B[1][2]=b;
A[1][3]=B[1][3]=c;
n-=3;
while(n!=0)
{
if(n%2==1)
inmultmatrix(A,B);
inmultmatrix(B,B);
n/=2;
}
fout<<((A[1][1]*z)%m+(A[1][2]*y)%m+(A[1][3]*x)%m)%m<<'\n';
}
fin.close();
fout.close();
return 0;
}