Flowchart for Addition of Two Matrices

The following Flowchart represents the addition of two matrices.

enter the values of first matrix of size
 1 2 3 
 4 5 6 
 7 8 9 
enter the values of second matrix
 9 8 7 
 6 5 4 
 3 2 1 
addition of two matrix:
  10  10  10 
  10  10  10 
  10  10  10