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#include <cstdio>
#include <iostream>
#include <cstring>
#define mod 666013
using namespace std;
int numarul;
int sol[2];
inline void mult(int a[3][3],int b[3][3],int c[3][3])
{
int i,j,k;
for(i=0;i<2;i++)
for(j=0;j<2;j++)
for(k=0;k<2;k++)
c[i][j]=(c[i][j]+1LL*a[i][k]*b[k][j])%mod;
}
inline int put(int p)
{
int i;
int a[3][3],aux[3][3],b[3][3],sol[3][3];
a[0][0]=0; a[0][1]=a[1][0]=a[1][1]=1;
sol[0][0]=sol[1][1]=1; sol[0][1]=sol[1][0]=0;
for(i=0;(1<<i)<=p;i++)
{
if((1<<i)&p)
{
memset(aux,0,sizeof(aux));
mult(a,sol,aux);
memcpy(sol,aux,sizeof(aux));
}
memcpy(b,a,sizeof(a));
memset(aux,0,sizeof(aux));
mult(b,a,aux);
memcpy(a,aux,sizeof(aux));
// cout<<a[0][0]<<' '<<a[0][1]<<'\n'<<a[1][0]<<' '<<a[1][1]<<'\n'<<'\n';
//cout<<sol[0][0]<<' '<<sol[0][1]<<'\n'<<sol[1][0]<<' '<<sol[1][1]<<'\n'<<'\n';
}
return (sol[0][0]+sol[1][0])%mod;
}
int main()
{
freopen("kfib.in","r",stdin);
freopen("kfib.out","w",stdout);
scanf("%d",&numarul);
printf("%d\n",put(numarul-1));
fclose(stdin);
fclose(stdout);
return 0;
}