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C++ programming

Discussion in 'C++' started by ballurohit, Feb 21, 2012.

  1. ballurohit

    ballurohit New Member

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    #include <iostream.h>
    int main()
    {
    int x; // A normal integer
    int *p; // A pointer to an integer
    p=&x; // Read it, "assign the address of x to p"
    cin>> x; // put a value in x, we could also use *p here
    cin.ignore();
    cout<< *p <<"\n"; // Note the use of the * to get the value
    cin.get();
    }
     
  2. johnBMitchell

    johnBMitchell New Member

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    It is important to get basic information about C++ programming to learn more about programming language. The given example of pointer function in C++ programming is good to understand about basic code of pointer. Here return value not given so, it may show error. You can solve it by “Return 0;†code at last line before bracket completed.
     

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