The second program is called CPU. This program will take 1 argument from the command line which will be a filename. Your program should open this file and read mathematical operations from each line. Each line of the file will have one number followed by an operation and then a second number. A sample file is given below.
3 + 6
12 – 4
3 x 10
4 24

Answer rating: 100% (QA)

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