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which is faster ?++ or +

Discussion in 'C' started by priyanka.js28, Sep 5, 2010.

  1. priyanka.js28

    priyanka.js28 New Member

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    which one of the following will execute faster?
    int p=2;
    p++; OR p=p+1;OR p+=1;


    and y??
    is it p++ bcoz it is a single instruction??...nd the rest r multiple...
     
  2. techgeek.in

    techgeek.in New Member

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    yes, from microprocessor point of view short instructions are likely to execute faster but if the instructions is expanded to the actual form and then converted to assembly code then I think there will not be any diff in the execution...
     

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