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#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("damesah.in");
ofstream fout("damesah.out");
int n,m[14][14],c[14],diag1[14],diag2[14],cont=0;
void Bk(int i,int j)
{
if(i>n )
{
/*for(i=1;i<=n;i++)
{
for(j=1;j<=n;j++)
fout<<m[i][j]<<" ";
fout<<'\n';
}
*/
if(cont==0)
{
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)
if(m[i][j]==1)
fout<<j<<" ";
}
cont++;
return;
}
if(j==n+1 && i<=n)
{
return;
}
if(c[j]==0 && !diag1[n-i+j] && !diag2[i+j-1])
{
c[j]=m[i][j]=diag1[n-i+j]=diag2[i+j-1]=1;
Bk(i+1,1);
c[j]=m[i][j]=diag1[n-i+j]=diag2[i+j-1]=0;
}
Bk(i,j+1);
}
int main()
{
fin>>n;
Bk(1,1);
fout<<'\n';
fout<<cont;
return 0;
}