How to declare a wide character in a string literal?

Recursion is similar to which of the following?

main() 

{    

int x =10, y; 

y = --x--; 

printf(“%d%d”, x,y); 

}

In a complete k-ary tree, every internal node has k exact children. The number of leaves in such a tree with n internal nodes is

What is the output of the following C program?

int main()

{

  message();

}

void message()

{

  printf("Hello");

}

Identify the correct syntax for sorting an array in descending order using the C++ Standard Template Library (STL).

The mechanism wherein an operator exhibits different behavior in different instances is known as _____.

If a class is derived privately from a base class, then ______________________________

What is a lambda expression in C++?

Which of the following statements are correct about the function given below?

long fun(int num)

{

 int i;

 long f = 1;

 for(i=1;i<=num;i++)

     f = f*i;

 return(f);

}