- wasted a lot of time coding the wrong algorithm? - used a dst that was much too complicated? - tested a program but missed an obvious problem? - spent a day looking for a bug you should have found ...

Write a function intreverse(n) that takes as input a positive integer n and returns the integer obtained by reversing the digits in n. Here are some examples of how your function should work. Write a ...

Abstract: We have had practice of programming education using Scratch, which is a visual programming environment, and NanoBoardAG, which is a microcomputer board with multiple sensors. After students ...

Abstract: Following the knowledge provided by the theory of programming, we present an abstract syntax of the membrane systems, and their semantics. We define an appropriate notion of configurations, ...