There’s a unaccomplished matrix calculator, just meet a huge problem.

Question

I just make a function(“ass”) but I don’t know how to use it .actually I even doubt that whether it is right.
A,B,C are matrix,
A[m][n]*B[n][s]=C[m][s]
P.s. :
“hang”means “row”, “lie” means “column ”

I don’t know how to make a changeable table that I simplify it to a 5*5 table.

My code looks terrible , and logic seems mess😭
https://code.sololearn.com/WQHqx6xCDxZs/?ref=app

Answer 1

Validate your HTML here first:
https://validator.w3.org/