题解 | #补全构造方法#
补全构造方法
http://www.nowcoder.com/practice/d3fa8fb4caf449b0809528fe569dbbc6
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
while (scanner.hasNextInt()) {
int x = scanner.nextInt();
int y = scanner.nextInt();
int z = scanner.nextInt();
Sub sub = new Sub(x, y, z);
System.out.println(sub.calculate());
}
}
}
class Base {
private int x;
private int y;
public Base(int x, int y) {
this.x = x;
this.y = y;
}
public int getX() {
return x;
}
public int getY() {
return y;
}
}
class Sub extends Base {
private int z;
public Sub(int x, int y, int z) {
//write your code here
super(x,y);//父类
this.z=z;
}
public int getZ() {
return z;
}
public int calculate() {
return super.getX() * super.getY() * this.getZ();
}
}
