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#include<fstream>
#include<algorithm>
#include<cmath>
using namespace std;
ifstream f("order.in");
ofstream g("order.out");
int v[30001],bat[200],i,j,n,rad,nr,aux;
int main()
{
f>>n;
rad=sqrt(n);
nr=n/rad;
for(i=1;i<=n;i++)
v[i]=i;
for(i=1;i<=nr;i++)
bat[i]=rad;
aux=nr*rad;
if(aux!=n)
bat[++nr]=n-aux;
i=1;j=0;
while(j<n)
{
j++;
i+=j;
if(i>n)
{
i-=n;
}
////////////////////////////////// Nu mai aliniem
aux=(i-1)/rad+1;
if(v[i]!=-1)
{
g<<"hap1 ";
g<<v[i]<<" ";
v[i]=-1;
bat[aux]--;
}
else
{
g<<"hap2 ";
while(!(bat[aux]))
{aux++;
if(aux>nr)
aux-=nr;
}
i=rad*(aux-1)+1;
while(v[i]==-1)
i++;
g<<v[i]<<" ";
v[i]=-1;
}
///////////////////////////////// Nu mai aliniem
}
f.close();g.close();
return 0;
}