What is size of null class?
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Answer / alka
1 byte,whether class won't take any member variable, when
it will loaded into memory object will create which must
take minimum 1 byte of memory.... b'coz minimum size of
memory at least 1 byte
| Is This Answer Correct ? | 21 Yes | 3 No |
Answer / divyachinnamaru
Eg :
class A // empty class
{
};
int main()
{
cout<<"size of class is "<<sizeof(A)<<endl;
return 0;
}
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / chethu
can somebody explain what is null class? i cudnt find any
thing abt it in net... pls explain with example
| Is This Answer Correct ? | 0 Yes | 3 No |
Answer / purva
the size of null class is zero...
thats why it is called null class because after it nothing
can be accessed in a device..
therefore we have to chech overflow or may be underflow
conditions..
| Is This Answer Correct ? | 1 Yes | 19 No |
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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
STL 
