The weak_ptr can share ownership of a piece of dynamically allocated memory.

What will the following code output? int *numbers = new int[5]; for (int i = 0; i

Local variables are initialized to zero by default.

Constructor functions are often used to allocate memory that will be needed by the object.

It is possible to declare an entire class as a friend of another class.

A public data member may be declared a friend of a private function.

Programming Question

A set of working standards covering a range of concentrations demonstrates a linear relationship with absorbance values from 0.050 to 0.700. A sample absorbance is 0.799. Can this reading be used?

What defines the slope in a graph?

Interpret the result. What is that concentration of the sample?