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I just started coding C++ in NetBeans. I have a working code.(compiled fine , run fine) The problem is the code will show some errors(unable to resolve identifiers).

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why this is happening. ? The code works fine. How can i fix this issue?

prime
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    probably your ide don't know where to search for the files. – user1810087 Jan 05 '14 at 17:13
  • that means ? how can i fixed it? – prime Jan 05 '14 at 17:14
  • One off-topic question: Why do you use `std::qsort()` having the clear, faster, and easier to use `std::sort()`? – Manu343726 Jan 05 '14 at 17:22
  • Actually it's a code which i get as an answer to one of my previous questions. [here](http://stackoverflow.com/questions/20931669/sort-a-2d-array-in-c-using-built-in-functionsor-any-other-method). :) – prime Jan 05 '14 at 17:25
  • NetBeans is the worst c++ environment I had to use. Lasted a day till I changed back to VIM. – oblitum Jan 06 '14 at 00:39

1 Answers1

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Try to clean the project and then rebuild it.

David Lesner
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