Cod sursa(job #855486)

Utilizator blechereyalBlecher Eyal blechereyal Data 14 ianuarie 2013 23:52:08
Problema Iepuri Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 1.34 kb
//iepuri
#define md 666013
#include <fstream>
#include <iostream>

using namespace std;
int i,j;
long long v[3][3];
int T,X,Y,Z,A,B,C;
long N;
ifstream f("iepuri.in");
ofstream g("iepuri.out");

void init(long long a[3][3])
{
  for (i=0;i<3;i++)
    for (j=0;j<3;j++)
        a[i][j]=0;


     }
void matricein(long long a[3][3],long long b[3][3])
{int k;
long long c[3][3];
init(c);

for(i=0;i<3;i++)
  for(j=0;j<3;j++)
    for(k=0;k<3;k++)
      c[i][j]=(c[i][j]+(a[i][k]*b[k][j])%md)%md;

for(i=0;i<3;i++)
      for(j=0;j<3;j++)
         a[i][j]=c[i][j];
}

void power(long long x[3][3],long n)
{
long long rez[3][3];
init(rez);
rez[0][0]=1,rez[1][1]=1,rez[2][2]=1;
while (n)
    {
    if (n & 1)
        {
        matricein(rez,x);//rez =rez*x;
        n--;
        }
        matricein(x,x);//x =x*x;
        n >>=1 ;
    }


for(i=0;i<3;i++)
      for(j=0;j<3;j++)
         x[i][j]=rez[i][j];

}
void printmat(long long a[3][3])
{
    for (i=0;i<3;i++)
        {for (j=0;j<3;j++)
          cout<<a[i][j]<<" ";
        cout<<"\n";
        }
cout<<"\n";
}


int main()
{
f>>T;
while (T--)
{f>>X>>Y>>Z>>A>>B>>C>>N;
init(v);
v[0][0]=A;v[0][1]=B;v[0][2]=C;
v[1][0]=1;v[2][1]=1;
power(v,N-2);
printmat(v);
g<<((v[0][0] * Z)%md +(v[0][1] * Y)%md+(v[0][2] * X)%md)%md<<"\n";

}


return 0;
}