(Simpletron with File Processing) In Exercise 7.28, you wrote a software simulation of a computer that used a special machine language called Simpletron Machine Language (SML). In the simulation, each time you wanted to run an SML
- Modify the simulator you wrote in Exercise 7.28 to read SML programs from a file specified by the user at the keyboard.
- After the Simpletron executes, it outputs the contents of its registers and memory on the screen. It would be nice to capture the output in a file, so modify the simulator to write its output to a file in addition to displaying it on the screen.
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