Answer / vk

Using explicit keyword in the constructor

Answer / kavitha

If any situation like that the constructor should build the
objects and should not get used for carrying out
conversions, In that situation we are required to use the
explicit keyword with the constructor.

Answer / p.madhupriya

declare the duplicate operator.

Answer / v.senthil kumaran

Declare operator function (dummy) for assignment operator
in the private section of the class.

Answer / anupam deo

Use operator overloading

i want to know how to copy arrary without using any method or function. I have tried the below using System; class e4 { static void Main(string[] args) { int a,b; int[ ] m= new int[5]; int[ ] n= new int[5]; for(a=0;a<=4;a++) { Console.WriteLine("enter any value"); m[a]=Convert.ToInt32(Console.ReadLine()); m[a]=n[a]; } for(b=0;b<=4;b++) { Console.WriteLine(n[b]); } } } but it will give wrong result can anyone solve this problem

1 Answers   Reliance,

Is multimap sorted c++?

0 Answers  

int f() { int I = 12; int &r = I; r += r / 4; int *p = &r; *p += r; return I; } Referring to the sample code above, what is the return value of the function "f()"? a) 12 b) 15 c) 24 d) 17 e) 30

2 Answers   AIG, Quark,

What is wrapper class in c++?

0 Answers  

What is an inline function in c++?

0 Answers  

Write any small program that will compile in "C" but not in "C++"

10 Answers   Honeywell,

Where are setjmp and longjmp used in c++?

0 Answers  

Explain queue. How it can be implemented?

0 Answers  

Write about the access privileges in c++ and also mention about its default access level?

0 Answers  

Write a Program to find the largest of 4 no using macros.

0 Answers  

What are the various situations where a copy constructor is invoked?

0 Answers  

What is the error in the code below and how should it be corrected?

0 Answers