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C# Sharp Programming Exercises

C# Sharp Exercises: Read a 2D array of size 3x3 and print the matrix

C# Sharp Array: Exercise-18 with Solution

Write a program in C# Sharp for a 2D array of size 3x3 and print the matrix.

Sample Solution:-

C# Sharp Code:

using System;  
public class Exercise14  
{  
    public static void Main() 
{
    int i,j;
  	int[,] arr1 = new int[3,3];
  
       Console.Write("\n\nRead a 2D array of size 3x3 and print the matrix :\n");
       Console.Write("------------------------------------------------------\n");  
  
 
    /* Stored values into the array*/
       Console.Write("Input elements in the matrix :\n");
  for(i=0;i<3;i++)
  {
      for(j=0;j<3;j++)
      {
	      Console.Write("element - [{0},{1}] : ",i,j);
		  arr1[i,j] = Convert.ToInt32(Console.ReadLine()); 
      }
  }  
 
 Console.Write("\nThe matrix is : \n");
  for(i=0;i<3;i++)
  {
      Console.Write("\n");
      for(j=0;j<3;j++)
           Console.Write("{0}\t",arr1[i,j]);
     }
   Console.Write("\n\n");
   }
}

Sample Output:

Read a 2D array of size 3x3 and print the matrix :                                                            
------------------------------------------------------                                                        
Input elements in the matrix :                                                                                
element - [0,0] : 1                                                                                           
element - [0,1] : 2                                                                                           
element - [0,2] : 3                                                                                           
element - [1,0] : 4                                                                                           
element - [1,1] : 5                                                                                           
element - [1,2] : 6                                                                                           
element - [2,0] : 7                                                                                           
element - [2,1] : 8                                                                                           
element - [2,2] : 9                                                                                           
                                                                                                              
The matrix is :                                                                                               
                                                                                                              
1       2       3                                                                                             
4       5       6                                                                                             
7       8       9

Flowchart :

Flowchart: Read a 2D array of size 3x3 and print the matrix

C# Sharp Code Editor:

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Next: Write a program in C# Sharp for addition of two Matrices of same size.

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