fork download
copy 
  1. using System;
  2.  
  3. public class Test
  4. {
  5. 	public static void Main()
  6. 	{
  7. 		int[][] Arr =
  8. 		{
  9. 			new int[]{2, 5, 11 },
  10. 			new int[]{2, 5, 9 },
  11. 			new int[]{ 5, 2, 1}
  12. 		};
  13. 		//
  14. 		Print(Arr);
  15. 		//
  16. 		int Sum;
  17. 		for (int i1 = 0; i1 < Arr.Length; i1++)
  18. 		{
  19. 		    Sum = -2 * Arr[i1][i1];
  20. 		    for (int i2 = 0; i2 < Arr.Length; i2++) 
  21. 		        Sum += Arr[i2][i1] + Arr[i1][i2];
  22. 		    Arr[i1][i1] = Sum;
  23. 		}
  24. 		//
  25. 		Print(Arr);
  26. 	}
  27.  
  28. 	public static void Print<T>(T[][] Arr)
  29. 	{
  30. 		foreach(T[] _Arr in Arr)
  31. 		{
  32. 			foreach (T i in _Arr) Console.Write(i + "  ");
  33. 			Console.WriteLine();
  34. 		}
  35. 	}
  36. }
Success #stdin #stdout 0.02s 15952KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
2  5  11  
2  5  9  
5  2  1  
23  5  11  
2  18  9  
5  2  27
https://ideone.com/4PxeKn
language:
C# (gmcs 5.20.1)
created:
5 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!