➕➖Calculator✖➗

by Kenneth So

Version 6 (September 29, 2015)

Download (2,744 downloads)

A simple calculator supporting the four basic arithmetic operations. Press "Cancel" to end the program.
v4: I've shrunk the flow as much as possible into only 5 blocks. This can be used as an example to learn how to keep number of blocks into a minimum.
v6: Further shrinkage to only 4 blocks!

4.5 average rating from 21 reviews

5 stars
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4 stars
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