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

C Array: Exercise-18 with Solution

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

Pictorial Presentation:

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

Sample Solution:

C Code:

#include <stdio.h>

void main()
{
  int arr1[3][3],i,j;
  
       printf("\n\nRead a 2D array of size 3x3 and print the matrix :\n");
       printf("------------------------------------------------------\n");  
  
 
    /* Stored values into the array*/
       printf("Input elements in the matrix :\n");
  for(i=0;i<3;i++)
  {
      for(j=0;j<3;j++)
      {
	      printf("element - [%d],[%d] : ",i,j);
	      scanf("%d",&arr1[i][j]);
      }
  }  
 
 printf("\nThe matrix is : \n");
  for(i=0;i<3;i++)
  {
      printf("\n");
      for(j=0;j<3;j++)
           printf("%d\t",arr1[i][j]);
  }
 printf("\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 Programming Code Editor:

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Previous: Write a program in C to find the second smallest element in an array.
Next: Write a program in C for addition of two Matrices of same size.

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