Write a main function which can take two variables as inputs to indicate the number of rows and columns of a matrix A$.$

Inside the function generate a nxm matrix A using the inputs. All the integer elements must be randomly picked. Also, all the numbers must be between $1$ and some Maximum value which user specifies that.

Write a sub$-$function which can take the addresses $($row and column$)$ of two of the elements of matrix A and replace them with another two numbers that the user is requesting from inside of sub$-$function.

Store the updated matrix with the new two elements into a variable B$.$

Each time the user runs the program, the output must display:

The original matrix AThe specific indices of the elements in matrix A which are being replaced $($e$.$g$.$ which rows and which columns$).$The replaced numbersThe matrix B

MATLAB