If I is an integer variable, which is faster ++i or i++?
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There is a magic square matrix in such a way that sum of a column or a row are same like 3 5 2 4 3 3 3 2 5 sum of each column and row is 10. you have to check that matrix is magic matrix or not?
What is the need of a destructor?
Can a constructor throw a exception? How to handle the error when the constructor fails?
Describe new operator?
What is the disadvantage of using a macro?
What are the implicit member functions of class?
Can you use the function fprintf() to display the output on the screen?
advantages and disadvantages of using Borland C++ / version 5.
What is the use of typedef?
What is a protocol class?
What are advantages of C++ when comparing with C?
18 Answers HP, iGate, TCS,
Is c++ a good first language to learn?