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C++ Performance Tips

Join Date: Jul 2007
Posts: 2
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Re: C++ Performance Tips

  #30  
Jul 11th, 2007
Originally Posted by bitforce View Post
An easy way to swap 2 variables without using another variable:

a=a+b;
b=a-b;
a=a-b;



I don't think so. the result will be the fllowigs:
a=b;
b=0;
I am a beginner please give me some advice
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