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如何阻止我的代碼多次打印“升序”?

[英]How to stop my code from printing "Ascending" more than once?

我的代碼是:

Scanner sc=new Scanner(System.in);
    System.out.println("Type in your order(ex.5 7 4 6 8 3 9 2 0 1 - SPACES REQUIRED): ");
    String input=sc.nextLine();
    for(int i=0;i<input.length(); i++) {
    String[] b=input.split(" ");
    if(Integer.valueOf(b[i]) < Integer.valueOf(b[i+1])) { 
        System.out.println("Acsending"); 
    }
    else { // When condition is false 
            System.out.println("Mixed"); 
        }
    }

但是當我的輸入是1 2 3 4 5 6 ,輸出是: Ascending Ascending Ascending Ascending Ascending而當我的輸入是1 4 2 5 2 ,輸出是, Ascending Mixed Ascending Mixed如何使代碼打印僅當輸入是混合還是升序?

在我之前回答的人(Elliott Frisch)是專業人士,我不知道這條線是做什么的,還有那些 :: 是什么

Arrays.stream(input.split("\\s+")).mapToInt(Integer::parseInt).toArray();

我自己是初學者,這就是我做到的

    public static void main(String[] args) 
    {
    Scanner sc =new Scanner(System.in);
    System.out.println("Type in your order(ex.5 7 4 6 8 3 9 2 0 1 - SPACES REQUIRED): ");
    String input=sc.nextLine();
    String[] b=input.split(" "); 

    sc.close(); //Always Close Scanner after user  :)
    boolean isMixed = false; // Flag

    for(int i=0; i < input.length()/2; i++) //input.length() is equal to number + Spaces we don't want spaces
    {
        //Integer.parseInt(b[i]) converting string to Integer
        if(Integer.parseInt(b[i]) < Integer.parseInt(b[i+1]))
        {
            isMixed = false; 
        } 
        else 
        {
            isMixed = true;
        }

    }

    if(isMixed)
    {
         System.out.println("Mixed"); 
    } else
    {
        System.out.println("Ascending"); 
    }

}

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