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Type: User
Type: User
Exercise / Mobile Developer Write the program specified below. Write tests. Send the whole package to us with detailed instructions for compilation and running. If you need some clarifications with respect to the exercise, do not send us questions. Make an assumption, and send the list of assumptions made together with your solution. Input String containing an algebraic expression consisting of lowercase letters a, b, ..., z, parentheses (, ), and operations +, -, *, /, ^. (The operation ^ is exponentiation, not xor.) The length of input string is limited by 1000. Example input: ((a+b)*(b^c+(d-e)/a))^(c+d/e) Expected output The maximum value of the expression which can be achieved by substituting numbers 0 or 1 for variables (only substitutions which lead to a valid expression are allowed, i.e. you should not consider e=0 for the example above). Example output for example input: 4.0. You are allowed to produce error messages instead of an answer if by some reason task is unsolvable for the given input. Things to pay attention to: - The task is harder than you thought initially. You probably will not be able to produce a program which satisfies requirements completely. - The program should never crash; not even in the case of malformed input. - Documentation. Document how to run your program, document your code, document known problems. - Clear architecture. Do not write spaghetti code. - Tests and test coverage.
Ready to us components
Just some sample code
Input image url and appliation will download image and when viewin image you can rotate image and rotated image will over write the old image
Some sample code
Automatically exported from code.google.com/p/simple-calc-unit-testing
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