Where must the declaration of a friend function appear?
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What is class syntax c++?
Explain binary search.
Why would you use pointers in c++?
Give 10 points of differences between C & C++.
What is a virtual destructor? Explain the use of it?
what is data encapsulation in C++?
this is to swap to strings....but in output the whole strings are swapped leaving first as it is...why it is so #include<iostream.h> int main() { char a[]="ajeet"; char b[]="singh"; long x=*a; long y=*b; cout<<x<<":"<<y; x=x+y; y=x-y; x=x-y; *a=x; *b=y; cout<<x<<":"<<y; cout<<&a<<endl; cout<<&b<<endl; }
What is a container class? What are the types of container classes in c++?
given the code segment below void main() { cout<<"my no. is"; } question is how can we get the output hai aravind my no. is 99999999999 without editig the main().
What is an adjust field format flag?
Explain what you mean by a pointer.
What is this pointer in c++?