The code for implementing the operation void push(String x) can be written as
A stack based on a linked list is based on the following code
```
class Node
{
String element;
Node next;
Node(String el, Node n)
{
element = el;
next = n;
}
}
Node top = null;
```
A) top = new Node(x, top);
B)
if (top == full)
throw new RuntimeException("Overflow");
else
top = new Node(x, top);
C) top.add(x);
D) top = add(Node x);
A) top = new Node(x, top);
You might also like to view...
In the Intel architecture, __________ mode is for systems that still run older 8086 programs.
a. protected b. virtual 8086 c. real address d. system management
Suppose this is embedded in an otherwise correct and complete program. Which version of f() will be called?
Suppose class D is derived from class B, and class B has a public member function whose declaration is void f();. Suppose class D has its version of the function, void f(). Here is a function definition and an invocation. ``` void g( B& b) { // other code b.f(); // other code }; g( dObject ); ``` a) D::f() b) B::f() c) This is illegal. You can’t pass a D object argument for a B reference parameter.
Casting a base-class pointer to a derived-class pointer is called _________.
Fill in the blank(s) with the appropriate word(s).
The information required by an antivirus program to find and remove a virus is called a(n) ________
Fill in the blank(s) with correct word