IF-ELSE嵌套练习

package practice;

import java.util.Scanner;
public class IfTest {
    public static void main( String args[]) {
        System.out.println("请输入第一个整数：");
        Scanner scan =new Scanner(System.in);
        int num1=scan.nextInt();
        System.out.println("请输入第二个整数：");
        int num2=scan.nextInt();
        System.out.println("请输入第三个整数：");
        int num3=scan.nextInt();
        if(num1<num2) {
            if(num3<num1) {
            System.out.println(num3+","+num1+","+num2);    
            }else if(num3>num2) {
                System.out.println(num1+","+num2+","+num3);        
            }else System.out.println(num1+","+num3+","+num2);    
            }
        else {//num1>num2
            if(num3>num1) {
                System.out.println(num2+","+num1+","+num3);
            }else if(num3<num2) {
                System.out.println(num3+","+num2+","+num1);
            }else System.out.println(num2+","+num3+","+num1);
        }
        }

}