用Java编程项目
发布网友
共3个回答
热心网友
public class Text511 {
public static void main(String[] args) {
MyMax m=new MyMax();
System.out.println(m.getMax(4, 1, 2));
Animal a=new Animal("tom", 1);
a.sleep();
Cat c=new Cat("jack", 2);
c.sleep();
}
}
class MyMax{
private int max;
public int getMax(int num1,int num2,int num3) {
if(num1>num2) {
if(num1>num3) {
max=num1;
}else {
max=num3;
}
}else if(num1<num2) {
if(num2>num3) {
max=num2;
}else {
max=num3;
}
}
return max;
}
}
class Animal{
private String name;
private int age;
public Animal(String name,int age) {
this.name=name;
this.age=age;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
public void sleep() {
System.out.println(name+",sleep");
}
}
class Cat extends Animal{
public Cat(String name, int age) {
super(name, age);
}
public void sleep() {
System.out.println(super.getName()+",day'sleep");
}
}
热心网友
package MAX;
import java.util.Scanner ;//引入包用于键盘输入
class MyMax{
private int num1;
private int num2;
private int num3;
private int max ;
public int getMax(int num1,int num2,int num3){
if(num1>num2){//比较大小（看的懂吧）
max = num1 ;
}else if(num2>num3){
max = num2 ;
}else{
max = num3 ;
}
return max ;
}
}
public class Big {
public static void main(String args[]){
int num1 ;
int num2 ;
int num3 ;
Scanner num = new Scanner(System.in) ;
MyMax max = new MyMax();
System.out.println("请输入第1个数");
num1 = num.nextInt();
System.out.println("请输入第2个数");
num2 = num.nextInt();
System.out.println("请输入第3个数");
num3 = num.nextInt();
System.out.println(max.getMax(num1, num2, num3));
}
}
先给你一个
热心网友
这全是基础中的基础。。。
