The code below shows some of the text for a class called City.
Now write a complete public constructor with two formal parameters:
a String parameter called cityName, and an int parameter called cityPop.
Your code should initialize the name attribute of the class to the value of
cityName, and it should intitialize the population attribute to the value
of cityPop.
public class City {
private String name;
private int population;
Constructors is a method that should (generally) be public, have no type and have their names correspond to the name of the class (City in this case).
So you would begin like this:
public City()
{
}
Now you can do the rest of the requirements including:
1. insert two parameters including type, for example String cityName, and int cityPop (they should be different from those of the state variables.
2. Assign the values of these parameters to the state variable name and population.
And, voilà, the constructor will be complete.
To write the complete public constructor for the City class with two formal parameters (cityName and cityPop), you need to define the constructor and initialize the class attributes accordingly. Here's the code you can use:
```java
public class City {
private String name;
private int population;
// Public constructor with two formal parameters: cityName and cityPop
public City(String cityName, int cityPop) {
name = cityName; // Initialize the name attribute to the value of cityName
population = cityPop; // Initialize the population attribute to the value of cityPop
}
// your other code goes here...
}
```
In the constructor, the value of the `name` attribute is set to the value of the `cityName` parameter, and the value of the `population` attribute is set to the value of the `cityPop` parameter. By doing this, you are initializing the attributes of the City class using the values passed as arguments to the constructor.