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#include <iostream>
#include <fstream>
using namespace std;
const int MOD=666013,
P=1332028; ///perioada modulo MOD
ifstream f("kfib.in");
ofstream g("kfib.out");
int Fibonacci(int n)
{
if(n==0)
return 0;
int f0=0, f1=1, f2;
for(int i=2; i<=n; i++)
{
f2=(f0+f1)%MOD;
f0=f1;
f1=f2;
}
return f1;
}
int main()
{
int k;
f >> k;
g << Fibonacci(k%P);
f.close();
g.close();
return 0;
}