Can we typecast void * into int *?

A string is a one-dimensional array of _____

Predict the output of the following C program:

 If there are c children of the root, how many calls to the merge procedure is required to reassemble the heap? 

What is the correct way of treating 8.945 as a long double?

#include using namespace std; int main() { int i=0, j=0; ++++j = ++++i + i++; cout << i; cout << j; return 0; }

What is the output of the following program?

int main()

{

  int x;

  x = printf("HI\n");

  printf("%d", printf("HELLO\n"), x);

}

Which of the following statement is correct about constructors?

An expression: