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Write a program to demonstrate addition of two matrix

YasminRadwan26
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2022-06-30
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Write a program to demonstrate addition of two matrix

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YasminRadwan26
2022-06-30
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Program:

#include <stdio.h>

void main()
{
  int arr1[50][50],brr1[50][50],crr1[50][50],i,j,n;
  
       printf("\n\nAddition of two Matrices :\n");
       printf("------------------------------\n");  
        printf("Input the size of the square matrix (less than 5): ");
       scanf("%d", &n); 
  
    /* Stored values into the array*/
       printf("Input elements in the first matrix :\n");
       for(i=0;i<n;i++)
        {
            for(j=0;j<n;j++)
            {
	           printf("element - [%d],[%d] : ",i,j);
	           scanf("%d",&arr1[i][j]);
            }
        }   
  
       printf("Input elements in the second matrix :\n");
       for(i=0;i<n;i++)
        {
            for(j=0;j<n;j++)
            {
	           printf("element - [%d],[%d] : ",i,j);
	           scanf("%d",&brr1[i][j]);
            }
        }    
   printf("\nThe First matrix is :\n");
  for(i=0;i<n;i++)
    {
      printf("\n");
      for(j=0;j<n;j++)
           printf("%d\t",arr1[i][j]);
    }
  
  printf("\nThe Second matrix is :\n");
  for(i=0;i<n;i++)
    {
      printf("\n");
      for(j=0;j<n;j++)
      printf("%d\t",brr1[i][j]);
    }
/* calculate the sum of the matrix */   
   for(i=0;i<n;i++)
       for(j=0;j<n;j++)
            crr1[i][j]=arr1[i][j]+brr1[i][j];
   printf("\nThe Addition of two matrix is : \n");
   for(i=0;i<n;i++){
       printf("\n");
       for(j=0;j<n;j++)
            printf("%d\t",crr1[i][j]);
   }
   printf("\n\n");
}

Output:

Addition of two Matrices :
------------------------------
Input the size of the square matrix (less than 5): 2
Input elements in the first matrix :
element - [0],[0] : 1
element - [0],[1] : 2
element - [1],[0] : 3
element - [1],[1] : 4
Input elements in the second matrix :
element - [0],[0] : 5
element - [0],[1] : 6
element - [1],[0] : 7
element - [1],[1] : 8

The First matrix is :

1	2	
3	4	
The Second matrix is :

5	6	
7	8	
The Addition of two matrix is : 

6	8	
10	12

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