Programmed Unit testing

Hello, i need you help to answer this question:
We have a programmed unit, that receives the alphabets and returns them reverses them. Now,there is a problem and it returns the letters in a different order.how we can figure what is a problem?
For example, when we give him "abc" it should return us "cba" but now it returns "acb"..

Thank you

Questions by mistames12

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Gypsyqueen

  • Sep 25th, 2011
 

This sounds like a problem with the logic in the program. Work with the developer or walk through the code or/and give it several longer strings to reverse and see if there is a pattern in the results

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