please help me with the solution

Question

Write a program that asks a user to enter the size of the matrix (rows and column)
then, it asks the user to enter the elements of two matrices and finally it adds two
matrices and displays the result. (8 marks)
The program should
i takes matrix elements from user
ii multiply two matrix
iii display the resultant matrix after multiplication

Answer 1

Here's the algorithm, it will fit to any programming language if syntax is correct

1. Define  variables r, c, /* r and c stands for number of rows and columns respectively of two different matrices */

   Define variable i, j /* the loop counters */

2. Define 2-D strings Mat1 [r][c], Mat2 [r][c] /*The matrices to be added*/

     Also Define 2-D string Mat3[r][c] /* The resultant matrix*/

4. Define variable n /* For taking input of Each element of matrices */

5. Input r, c

6. Loop i=1 to r

       Loop j=1 to c

          Input Mat1 [r][c]

             j=j+1

          i=i+1

7. Output Mat1 [r][c]

8. Loop i=1 to r
       Loop j=1 to c
          Input Mat2 [r][c]
          j=j+1
          i=i+1
9. Output Mat2 [r][c]

10.  Loop i=1 to r
          Loop j=1 to c
            Mat3 [r][c]=Mat1 [r][c]+Mat2 [r][c]  /*Matrix Addition */
                  j=j+1
                   i=i+1
11. Output Mat3 [r][c]

12. Loop i=1 to r
         Loop j=1 to c
          Mat3 [r][c]=Mat1 [r][c]+Mat2 [c][r] /*Matrix Addition */
           j=j+1
           i=i+1
13. Output Mat3 [r][c]

14. End