Java //手動輸入3個數，並從小到大排序

 //手動輸入3個數，並從小到大排序
        //import java.util.Sanner;
       
        System.out.println("請輸入第一個數：");
        Scanner sc = new Scanner(System.in);
        int upSort1 = sc.nextInt();
        System.out.println("upSort1 = "+upSort1);
        
        System.out.println("請輸入第二個數：");
        int upSort2 = sc.nextInt();
        System.out.println("upSort2 = "+upSort2);
       
        System.out.println("請輸入第三個數：");
        int upSort3 = sc.nextInt();
        System.out.println("upSort3 = "+upSort3);
        
        
        if(upSort1 >=upSort2 )
        {
            if(upSort1 <= upSort3)
            {
                System.out.println(upSort2+","+upSort1+","+upSort3);
            }
            else if(upSort3 <= upSort2) 
            {
                System.out.println(upSort3+","+upSort2+","+upSort1);
            }
            else
            {
                System.out.println(upSort2+","+upSort3+","+upSort1);
            }
            
        }
        else
        {
            if(upSort2<=upSort3)
            {
                System.out.println(upSort1+","+upSort2+","+upSort3);
            }
            else if(upSort1>= upSort3)
            {
                System.out.println(upSort3+","+upSort1+","+upSort2);
            }
            else
            {
                System.out.println(upSort1+","+upSort3+","+upSort2);
            }
        }