private static bool UnoptimizedSearch(Queens queens, int N)
{
queens.Init();
int col, row;
for (int i = 0; i < N * K; i++)
{
if (N <= 50)
{
queens.PrintQueens();
}
if (queens.IsValid())
{
return(true);
}
col = GetColWithMaxConflicts(queens.queens);
if (col == -1)
{
break;
}
row = GetRowWithMinConflicts(queens.queens, col);
if (row == -1)
{
break;
}
queens.MooveQueen(col, row);
}
return(queens.IsValid());
}
static void Main(string[] args)
{
Console.WriteLine("Enter a number:");
int N = Int32.Parse(Console.ReadLine());
var watch = new System.Diagnostics.Stopwatch();
watch.Start();
var queens = new Queens(N);
Console.WriteLine($"Init Time: {watch.ElapsedMilliseconds} ms");
watch.Stop();
watch.Reset();
watch.Start();
while (!Search(queens, N))
{
;
}
watch.Stop();
Console.WriteLine($"Search Time: {watch.ElapsedMilliseconds} ms");
if (N <= 50)
{
queens.PrintQueens();
}
Console.WriteLine("Done");
}