2个回答
展开全部
代码如下:
class Fruit {
private String kind;
private int number;
private float price;
public Fruit(String kind, int number, float price) {
this.kind = kind;
this.number = number;
this.price = price;
}
public String getKind() {
return kind;
}
public void setKind(String kind) {
this.kind = kind;
}
public int getNumber() {
return number;
}
public void setNumber(int number) {
this.number = number;
}
public float getPrice() {
return price;
}
public void setPrice(float price) {
this.price = price;
}
public void print() {
System.out.println(this.kind + "\t" + this.number + "\t" + this.price);
}
}
public class App73 {
public static void main(String[] args) {
Fruit fruit1 = new Fruit("苹果", 10, 12.0f);
Fruit fruit2 = new Fruit("生梨", 20, 5.0f);
Fruit fruit3 = new Fruit("香蕉", 30, 8.0f);
System.out.println("水果名称" + "\t" + "水果数量" + "\t" + "水果价格");
fruit1.print();
fruit2.print();
fruit3.print();
}
}
运行结果:
展开全部
public class Fruit {
private String kind;
private int number;
private int price;
public String getKind() {
return kind;
}
public void setKind(String kind) {
this.kind = kind;
}
public int getNumber() {
return number;
}
public void setNumber(int number) {
this.number = number;
}
public int getPrice() {
return price;
}
public void setPrice(int price) {
this.price = price;
}
public Fruit(String kind, int number, int price) {
super();
this.kind = kind;
this.number = number;
this.price = price;
}
public Fruit(){
}
}
public class Main {
public static void main(String[] args) {
Fruit fruit = new Fruit("fds", 1, 2);
Fruit fruit2 = new Fruit("fds", 1, 2);
Fruit fruit3 = new Fruit("fds", 1, 2);
System.out.println("水果名称"+"\t"+"水果数量"+"\t"+"水果价格");
System.out.println(fruit.getKind()+"\t"+fruit.getNumber()+"\t"+fruit.getPrice());
System.out.println(fruit2.getKind()+"\t"+fruit2.getNumber()+"\t"+fruit2.getPrice());
System.out.println(fruit3.getKind()+"\t"+fruit3.getNumber()+"\t"+fruit3.getPrice());
}
}
private String kind;
private int number;
private int price;
public String getKind() {
return kind;
}
public void setKind(String kind) {
this.kind = kind;
}
public int getNumber() {
return number;
}
public void setNumber(int number) {
this.number = number;
}
public int getPrice() {
return price;
}
public void setPrice(int price) {
this.price = price;
}
public Fruit(String kind, int number, int price) {
super();
this.kind = kind;
this.number = number;
this.price = price;
}
public Fruit(){
}
}
public class Main {
public static void main(String[] args) {
Fruit fruit = new Fruit("fds", 1, 2);
Fruit fruit2 = new Fruit("fds", 1, 2);
Fruit fruit3 = new Fruit("fds", 1, 2);
System.out.println("水果名称"+"\t"+"水果数量"+"\t"+"水果价格");
System.out.println(fruit.getKind()+"\t"+fruit.getNumber()+"\t"+fruit.getPrice());
System.out.println(fruit2.getKind()+"\t"+fruit2.getNumber()+"\t"+fruit2.getPrice());
System.out.println(fruit3.getKind()+"\t"+fruit3.getNumber()+"\t"+fruit3.getPrice());
}
}
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