Pagini recente » Cod sursa (job #2930232) | Cod sursa (job #863637) | Cod sursa (job #844722) | Cod sursa (job #1814137) | Cod sursa (job #2326707)
#include <bits/stdc++.h>
#define MOD 666013
using namespace std;
typedef long long ll;
ll mat[4][4];
void mut(ll a[4][4],ll b[4][4])//a=b
{
ll i,j;
for(i=1;i<=3;i++)
for(j=1;j<=3;j++)
a[i][j]=b[i][j];
}
void inmult(ll a[4][4],ll b[4][4])
{
ll rez[4][4],i,j,k;
for(i=1;i<=3;i++)
{
for(j=1;j<=3;j++)
{
rez[i][j]=0;
for(k=1;k<=3;k++)
{
rez[i][j]=(rez[i][j]+a[i][k]*b[k][j])%MOD;
}
}
}
mut(a,rez);
}
void ridic(ll k)
{
if(k==1)
return ;
if(k%2==1)
{
ll aux[4][4];
mut(aux,mat);
ridic(k/2);
inmult(mat,mat);
inmult(mat,aux);
return ;
}
ridic(k/2);
inmult(mat,mat);
return;
}
int main()
{
freopen("iepuri.in","r",stdin);
freopen("iepuri.out","r",stdout);
ll t,x,y,z,a,b,c,n;
cin>>t;
while(t--)
{
cin>>x>>y>>z>>a>>b>>c>>n;
mat[1][1]=mat[3][1]=mat[2][2]=mat[1][2]=0;
mat[3][2]=mat[2][1]=1;
mat[1][3]=c;mat[2][3]=b;mat[3][3]=a;
ridic(n-2);
cout<<(x*mat[1][3]+y*mat[2][3]+z*mat[3][3])%MOD<<'\n';
}
return 0;
}