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