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// ridicare la put matrice.cpp : This file contains the 'main' function. Program execution begins and ends there.
//
#include <fstream>
#include <iostream>
#define ll long long
#define MOD 666013
using namespace std;
ifstream fin("kfib.in");
ofstream fout("kfib.out");
ll a[3][3], r[3][3];
void multiply(ll a[][3], ll b[][3])
{//a*b=a
ll rez[3][3] = { 0 };
for (int i = 0; i < 2; i++)
for (int j = 0; j < 2; j++)
for (int k = 0; k < 2; k++)
rez[i][j] = (rez[i][j] + (a[i][k]*1LL * b[k][j])%MOD)%MOD;
for (int i = 0; i < 2; i++)
for (int j = 0; j < 2; j++)
a[i][j] = rez[i][j]%MOD;
}
void lg(ll a[][3], ll k)
{
while (k)
{
if (k % 2 == 0)
{
multiply(a, a);
k /= 2;
}
else
{
multiply(r, a);
k--;
}
}
}
int main()
{
r[0][0] = 1; r[0][1] = 0; r[1][0] = 0; r[1][1] = 1;
a[0][0] = 0; a[0][1] = a[1][1] = a[1][0] = 1;
ll k;
fin >> k;
lg(a, k);
fout << r[1][0]%MOD;
}