Thread: Probably and easy one

  1. 06-08-2006 #1
    confused0874
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    Question Probably and easy one

    I need to know what the output of the following three line is:

    vector<int> v;
    v.push_back (3);
    cout<<v[0];

    Thanks
  2. 06-08-2006 #2
    Mario F.
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    give it a thought...
    Originally Posted by brewbuck:
    Reimplementing a large system in another language to get a 25% performance boost is nonsense. It would be cheaper to just get a computer which is 25% faster.
  3. 06-08-2006 #3
    laserlight
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    I need to know why you cant write a program to find out.
    Quote Originally Posted by Bjarne Stroustrup (2000-10-14)
    I get maybe two dozen requests for help with some sort of programming or design problem every day. Most have more sense than to send me hundreds of lines of code. If they do, I ask them to find the smallest example that exhibits the problem and send me that. Mostly, they then find the error themselves. "Finding the smallest program that demonstrates the error" is a powerful debugging tool.
    Look up a C++ Reference and learn How To Ask Questions The Smart Way
  4. 06-08-2006 #4
    Salem
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    Mmm - 5 seconds to try it with your own compiler?
    Several hours to wait for replies telling you to use your compiler.

    That's tough.
    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
    If at first you don't succeed, try writing your phone number on the exam paper.
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