C++ program output?
Explain output of this program.
#include <iostream>
using std::cout;
using std::cin;
int main() {
cout<<cout<<'
';
cout<<cin;
return 0;
}
It prints some address in hexadecimal. what is it?
What is the difference between structures and unions?
Name the operators that cannot be overloaded in C++?
Do the names of parameters have to agree in the prototype, definition, and call to the function?
How to demonstrate the use of a variable?
What is the error in the code below and how should it be corrected?
How is new() different from malloc()?
If I is an integer variable, which is faster ++i or i++?
What is c++ map?
What is the difference between cin.read() and cin.getline()?
What are the differences between new and malloc?
What is Pure Virtual Function? Why and when it is used ?
What is multithreading and what is its use?Whats are multithreading techniques used in C++?