Answer Posted / john

virtual constructor is not possible.
This is because v-table is created only after the
constructor is called.

What output does the following code generate? Why? What output does it generate if you make A::Foo() a pure virtual function? class A { A() { this->Foo(); } virtual void Foo() { cout << "A::Foo()" << endl; } }; class B : public A { B() { this->Foo(); } virtual void Foo() { cout << "A::Foo()" << endl; } }; int main(int, char**) { A objectA; B objectB; return 0; }

644

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write a program to convert temperature from fa height into celcius and vise versa,use modular programming

2443

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How to Split Strings with Regex in Managed C++ Applications?

3133

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Write a simple encryption program using string function which apply the substitution method.

5540

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i don't know about working of nested for loop can any one help me

1794

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write a program that prompt the user to enter his height and weight,then calculate the body mass index and show the algorithm used

4310

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solve the problem in the programming language C++"if a five digit number is input through the keyboard.Write a program to calculate the sum of its digits(hint: use the modulus operator)

2937

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Question 1: Implement a base class Appointment and derived classes Onetime, Daily, Weekly, and Monthly. An appointment has a description (for example, “see the dentist”) and a date and time. Write a virtual function occurs_on(int year, int month, int day) that checks whether the appointment occurs on that date. For example, for a monthly appointment, you must check whether the day of the month matches. Then fill a vector of Appointment* with a mixture of appointments. Have the user enter a date and print out all appointments that happen on that date. *This Should Be Done IN C++

554

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Given a table of the form: Product Sold on A 1/1/1980 B 1/1/1980 C 1/1/1980 A 1/1/1980 B 1/1/1980 C 2/1/1980 A 2/1/1980 There are 30 products and 10,000 records of such type. Also the month period during which sales happened is given to u. Write the program to display the result as: Product Month No. of copies A January 12 A February 15 A March 27 B January 54 B February 15 B March 10 C January 37

2200

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write a program that reverses the input number of n.Formulate an equation to come up with the answer.

7044

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create a stucture student containing field for roll no,class,year and marks.create 10 student annd store them in a file

2224

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Ask the user to input three positive integers M, N and q. Make the 2 dimensional array of integers with size MxN, where all the elements of I (I = 1,…,M) line will be members of geometrical progression with first element equal to the number of line (I) and denominator q.

3397

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Code for Method of Handling Factorials of Any Size?

2008

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how to diplay a external image of output on winxp by using c & c++,

2938

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Write a program that print in screen a tree with its height taken from user by entering number of 4 digits and find the odd numbers then calculate the sum of odd numbers so he get the height of tree?

2915

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