public void Solve()
{
var N = NextInt();
var kruskal = new Kruskal(N);
var xlist = new List <ti2>();
var ylist = new List <ti2>();
for (int i = 0; i < N; i++)
{
xlist.Add(NextInt(), i);
ylist.Add(NextInt(), i);
}
xlist = xlist.OrderBy(x => x.Item1).ToList();
ylist = ylist.OrderBy(x => x.Item1).ToList();
var list = new List <ti3>();
for (int i = 0; i < N - 1; i++)
{
{
var s = xlist[i];
var t = xlist[i + 1];
kruskal.Add(s.Item2, t.Item2, t.Item1 - s.Item1);
}
{
var s = ylist[i];
var t = ylist[i + 1];
kruskal.Add(s.Item2, t.Item2, t.Item1 - s.Item1);
}
}
kruskal.Run().WL();
return;
}
