The request
“Pseudocode that reads a 10 by 15 matrix A and a 15 by 25 matrix B, checks that their dimensions match, initializes a 10 by 25 matrix C, loops through i, j and k to sum products, outputs C, or reports a dimension mismatch.”
Then tryChange the matrix sizes to 3 by 4 and 4 by 2.Add a step to print each completed row.
What is in this drawing
Read the decisions behind it.
01
Check inner dimensions match (15 == 15); if not, error.
02
Initialize result matrix.
03
Use three nested loops for rows (i), columns (j), and inner dimension (k).
This flowchart can be adapted for any matrix multiplication where the inner dimensions agree.
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