when can we use copy constructor?

6 Answers   HP,

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Have you used MSVC? What do you think of it?

2 Answers   Google,

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Should a constructor be public or private?

0 Answers  

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What is a 'pure' virtual function and what's its use?

1 Answers  

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A milk carton can hold 3.78 litres of milk. Each morning, a dairy farm ships cartons of milk to a local grocery store. The cost of producing one litre of milk is $0.38, and the profit of each carton of milk is $0.27. Write a C++ program that prompts the user to enter the total amount of milk produced in the morning. Then display the number of milk cartons needed to hold milk, the cost of producing milk, and the profit for producing milk.

2 Answers  

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check whether a no is prime or not.

3 Answers   TCS,

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What are the two main components of c++?

0 Answers  

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What is a Default constructor?

1 Answers  

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Is it possible to provide default values while overloading a binary operator?

0 Answers  

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Define private, protected and public access control.

0 Answers  

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What are the advantages of using a pointer? Define the operators that can be used with a pointer.

0 Answers  

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What is optimization in c++? when using volatile.optimization is not possible..what does this mean?

1 Answers  

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