Basic calculation for 3x3 matrix
This was supposedly for my mid-semester test, but why not i put it here (which the reason why it is in Indonesian (yes, i'm Indonesian))
It might be because i made progress towards learning template classes and finding the comfortable structure of the class. And i reuse the same feature as in the minesweeper code i made months ago.
The usage is pretty straightforward, user will be prompt what kind of calculation he wants. Then the user have to edit or input each content of the matri(x/ces) in order for the calculation working as expected.