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#include<fstream>
#include<iostream>
using namespace std;
ifstream f("damesah.in");
ofstream g("damesah.out");
int n,board[14][14],c;
bool found;
void BK(int k)
{
if (k == n + 1)
{
if (c == 0)
{
for (int i = 1; i <= n; ++i)
{
for (int j = 1; j <= n; ++j)
{
if (board[i][j] == 1)
{
g << j << ' ';
}
}
}
g << '\n';
}
c++;
return;
}
for (int i = 1; i <= n; ++i)
{
if (board[k][i] == 0)
{
board[k][i] = 1;
for (int j = k + 1; j <= n; ++j)
board[j][i] -= 1;
for (int j = k + 1, m = i + 1; m <= n && j <= n; ++m, ++j)
{
board[j][m] -= 1;
}
for (int j = k + 1, m = i - 1; m >= 1 && j <= n; --m, ++j)
{
board[j][m] -= 1;
}
BK(k + 1);
board[k][i] = 0;
for (int j = k + 1; j <= n; ++j)
board[j][i] += 1;
for (int j = k + 1, m = i - 1; m >= 1 && j <= n; --m, ++j)
{
board[j][m] += 1;
}
for (int j = k + 1, m = i + 1; m <= n && j <= n; ++m, ++j)
{
board[j][m] += 1;
}
}
}
}
int main()
{
f >> n;
BK(1);
g << c << '\n';
}