private static void Main()
{
var numberOfCases = int.Parse(Console.ReadLine());
for (int c = 0; c < numberOfCases; c++)
{
var line = Array.ConvertAll(Console.ReadLine().Split(), int.Parse);
Console.WriteLine(
NSTEPS.Solve(line[0], line[1])?.ToString() ?? "No Number");
}
}
private static void Main()
{
int remainingTestCases = int.Parse(Console.ReadLine());
while (remainingTestCases-- > 0)
{
int[] line = Array.ConvertAll(Console.ReadLine().Split(), int.Parse);
Console.WriteLine(
NSTEPS.Solve(line[0], line[1]));
}
}