The ________ dialog box in Project 2013 includes all the details for a single task

The first step in writing a program is to

a. type the code b. visualize the program running on a computer c. visualize logical errors d. clearly define what the program is to do e. None of these

Given the class definition, give the class diagram.

```
class Pair
{
public:
Pair();
Pair(double, double);
void setFirst(double);
void setSecond(double);
double getFirst();
double getSecond();
protected:
double first;
double second;
};
```