我想了解的对象和功能比较运营商,这是我的代码: function house(roof) {
this.roof = roof;
this.roofdescrip = describehouse();
}
function describehouse(){
var z = this.roof;
x="The house has a roof.";
import java.util.Scanner;
public class Pizza {
public String sizeOfPizza;
public int numToppings;
public Pizza(){
}
public void setValues (String size, int toppings){