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  1. using System;
  2. using System.Collections.Generic;
  3. using System.ComponentModel;
  4. using System.Data;
  5. using System.Drawing;
  6. using System.Linq;
  7. using System.Text;
  8. using System.Windows.Forms;
  9.  
  10. namespace WindowsFormsApplication1
  11. {
  12.     public partial class Form1 : Form
  13.     {
  14.         public Form1()
  15.         {
  16.             InitializeComponent();
  17.         }
  18.  
  19.         private void Form1_Load(object sender, EventArgs e)
  20.         {
  21.             for (int r = 0; r < 10; r++)
  22.             {
  23.                 string line = (r / 4).ToString() + " " + (r >> 2).ToString() + " ";
  24.                 {
  25.                     int R = r / 4; if (r % 4 == 1) R++;
  26.                     int G = r / 4; if (r % 4 == 2) G++;
  27.                     int B = r / 4; if (r % 4 == 3) B++;
  28.                     line += R.ToString() + G.ToString() + B.ToString() + " ";
  29.                 }
  30.                 {
  31.                     int R = r >> 2; if ((r & 0x3) == 1) R++;
  32.                     int G = r >> 2; if ((r & 0x3) == 2) G++;
  33.                     int B = r >> 2; if ((r & 0x3) == 3) B++;
  34.                     line += R.ToString() + G.ToString() + B.ToString() + " ";
  35.                 }
  36.                 {
  37.                     int R = r / 4 + (r + 3) % 4 / 3;
  38.                     int G = r / 4 + (r + 2) % 4 / 3;
  39.                     int B = r / 4 + (r + 1) % 4 / 3;
  40.                     line += R.ToString() + G.ToString() + B.ToString() + " ";
  41.                 }
  42.                 {
  43.                     int R = (r >> 2) + ((r + 3) & 0x3) / 3;
  44.                     int G = (r >> 2) + ((r + 2) & 0x3) / 3;
  45.                     int B = (r >> 2) + ((r + 1) & 0x3) / 3;
  46.                     line += R.ToString() + G.ToString() + B.ToString() + Environment.NewLine;
  47.                 }
  48.                 textBox1.AppendText(line);
  49.             }
  50.         }
  51.     }
  52. }
  53.  
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https://ideone.com/FW5ED
language:
C# (gmcs 5.20.1)
created:
12 years ago
visibility:
public

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