Write function called huge_add

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RUTARAKA GIDEON 2018-3-4

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https://ww2.mathworks.cn/matlabcentral/answers/386270-write-function-called-huge_add

关闭： Walter Roberson 2018-3-4

Write function called huge_add that adds together two positive integers of any length specified as char vectors using decimal notation. The single output argument is the result and it is a char vector as well. The inputs and output must contain digits only; no commas, spaces or any other characters are allowed. If any of these assumptions are violated by the input, the function returns the number -1. Hint: you cannot use any of the built-in numerical data types of MATLAB to do the calculation since the function needs to work for numbers that are larger than what can be represented as a number in MATLAB. 4