What will be the output of the following C++ code?

  What is the size of wchar_t in C++?

What is the output of the following C program?

Which of the given functions is used to return a pointer to the located character?

#include<stdio.h>

int main()

{

      int a=32;

      int b=90;

      printf("%d\n",b+a);

      return 0;

}

What is the output of the following C program?

#include<stdio.h>

int main()

{

  ;

  "Hello";

  ;

}

// function example
#include <iostream>
using namespace std;

int awesome (int a, int b)
{
 int r;
 r=a+b;
 return r;
}

int main ()
{
 int z;
 z = awesome (5,3);
 cout << "The result is " << z;
}

What are get pointers in C++?

 Consider the following doubly linked list: head-1-2-3-4-5-tail
What will be the list after performing the given sequence of operations? 

Node temp = new Node(6,head,head.getNext());
Node temp1 = new Node(0,tail.getPrev(),tail);
head.setNext(temp);
temp.getNext().setPrev(temp);
tail.setPrev(temp1);
temp1.getPrev().setNext(temp1);