new recruit plz help!

This is a discussion on new recruit plz help! within the C++ Programming forums, part of the General Programming Boards category; // i want to go in to void myFuction and change the y to 10 and then its go back ...

  1. #1
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    new recruit plz help!

    // i want to go in to void myFuction and change the y to 10 and then its go back to 7 but
    some thing wrong that program dont go in void myFunction


    Code:
    #include <iostream>
    
    void myFunction (); // prototyp
    int x = 5, y = 7; // global variabler
    
    using namespace std;
    int main ()
    
    
    {
    
    
    cout << " Now i am in main: " << x << "\n";
    cout << " Now i am in main: " << y << "\n";
    
    void myFunction ();
    
    cout << " Now i am back in main: " << x << "\n";
    cout << " Now i am back in main: " << y << "\n";
    
    int z;
    cin >> z;
    return 0;
    
    
    }
    
    void myFunction ()
    
    {
    int y=10;
    
    cout << " Now i am in myFuction: " << x << "\n";
    cout << " Now i am in myFuction: " << y << "\n";
    
    }

  2. #2
    and the hat of int overfl Salem's Avatar
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    > void myFunction ();
    This is a prototype

    This is a function call
    myFunction ();
    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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  3. #3
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    Nov 2010
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    6

    Smile

    its working thanks alot

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