Tupper's self-referential formula: Difference between revisions
Tupper's self-referential formula (view source)
Revision as of 08:52, 14 February 2024
, 4 months agoAdd C# implementation
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(Add C# implementation) |
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# # # # # #
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</pre>
=={{header|C#}}==
{{trans|Java}}
<syntaxhighlight lang="C#">
using System;
using System.Numerics;
class TuppersSelfReferentialFormula
{
private static readonly BigInteger k = BigInteger.Parse("960939379918958884971672962127852754715" +
"004339660129306651505519271702802395266424689642842174350718121267153782" +
"770623355993237280874144307891325963941337723487857735749823926629715517" +
"173716995165232890538221612403238855866184013235585136048828693337902491" +
"454229288667081096184496091705183454067827731551705405381627380967602565" +
"625016981482083418783163849115590225610003652351370343874461848378737238" +
"198224849863465033159410054974700593138339226497249461751545728366702369" +
"745461014655997933798537483143786841806593422227898388722980000748404719");
static void Main(string[] args)
{
bool[,] matrix = TuppersMatrix();
Console.BackgroundColor = ConsoleColor.Magenta;
for (int row = 0; row < 17; row++)
{
for (int column = 0; column < 106; column++)
{
Console.Write(matrix[row, column] ? "█" : " ");
}
Console.WriteLine();
}
Console.ResetColor(); // Resets to the default console background and foreground colors
}
private static bool[,] TuppersMatrix()
{
bool[,] matrix = new bool[17, 106];
BigInteger seventeen = new BigInteger(17);
for (int column = 0; column < 106; column++)
{
for (int row = 0; row < 17; row++)
{
BigInteger y = k + row;
BigInteger a = y / seventeen;
int bb = (int)(y % seventeen) + column * 17;
BigInteger b = BigInteger.Pow(2, bb);
a /= b;
int aa = (int)(a % 2);
matrix[row, 105 - column] = (aa == 1);
}
}
return matrix;
}
}
</syntaxhighlight>
{{out}}
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