java - How to count the occurrence of an element in a tree? - 


  सार्वजनिक int countOccurrences (स्ट्रिंग लक्ष्य) {int count = 0; नोड कर्सर = रूट; जबकि (कर्सर! = नल) {int compare = target.compareTo (cursor.word); अगर (तुलना करें == 0) {//System.out.println("aa "); यहां पर अटक गया ++; } और अगर (तुलना & gt; 0) कर्सर = कर्सर। राइट; और कर्सर = कर्सर। बाएं; } System.out.println (गणना); वापसी की गणना; }

मुझे एक शब्द की घटनाओं को एक पेड़ में ढूंढना है (जो पहले से ही एक शब्दकोष के क्रम में किया गया है)। मेरा कोड अब स्क्रीन पर "एए" को प्रिंट कर रहा है ... मदद?

आप नहीं हैं अपने बयान में बदलकर कर्सर, आप केवल गिनती बदल रहे हैं, जिसका कर्सर पर कोई प्रभाव नहीं पड़ता है ताकि आप अनंत लूप में फंस जाएं। जब आप एक मैच पाते हैं और बढ़ते गिनती के लिए आपको कर्सर बदलना होगा। उदाहरण के लिए नीचे देखें: 

  यदि (तुलना करें == 0) {//System.out.println("aa "); यहां पर अटक गया ++; कर्सर = कर्सर। बाइट}

यह माना जाता है कि जिस तरह से यह सॉर्ट किया गया है, वह कुछ बाएं शाखा में होगा बस इसके विपरीत cursor.left को cursor.right में परिवर्तित करें।


Comments

Post a Comment

Popular posts from this blog

c# - Reactive Extensions ControlScheduler -

Well, I'm using Reactive Extension Event Handler to handle my app events, I run the headlines on the Yuri thread. I also use ControlSubular for However, recently I am getting cross thread exception despite using control scheduler and I do not know what the problem is. Code: Observable.FromEventPattern & Lt; String & gt; (CC, "UiAlertMessage", New Control Session ()) Subscribe (_ = & gt; {Alert Control. (Show this language, title, _.EventArgs.UppercaseFirst ());}); The new control scheduler (this) is not to run the code on the UI control thread, so I do not get cross threading exceptions? you should do Observable.FromEventPattern & lt; String & gt; (CC, "UiAlertMessage"). AboveOption (this). Subscribe (_ = & gt; {Alert Control. (Show this language, Titles, _.EventArgs.UppercaseFirst ());}); This is the standard way of sending a scheduler related to specific controls. Passing control scheduler as you have got subsc...
Read more

scala - Play Framework - how to bind form to a session field -

Is there any way, I can get some parameters from the header, cookies (log in userId in my case) , And then apply it in a form which I know who will deposit the ticket? SupportForm supportForm: form [supportTicket] = form (mapping ("question" -> text, "priority" -> text) (apply support ticket. (HelpText.update) What are the good practices here? What is the call to apply the request, when I can use it (and also a good practice?) Edit An issue, absolutely deceiving anyone if I were to create a hidden area with this value. It could Ript, but the issue may be re-used in any way to verify and return the form, it can not be sure how it ....
Read more

javascript - Enable/Disable form elements and changing the values of button at a time? -

requirement: text is a button with "disabled" when the page opens, then I want to disable it when the user clicks on button , I want to enable my form field and at the same time I want to change the value of my button to "enabled." I have an example of how the button's value, but how can I enable / disable it at the same time? & lt; H: form & gt; Please press this button & lt; H: command button id = "cb1" value = "# {ActionBean.buttonText}" instant = "true" functionalist = "# {ActionBean.processMyAction}" /> & Lt; / H: form & gt; My Bean class looks like this: / * action listener method * / public zeroes process my action (verb phenomenon) {disable =! Disable; System.out.println ("disable:" + disabled); If (buttonText.equals ("disable")) {buttonText = "enable"; System.out.println ("Button Type:" + Button); } Else {buttonText = "disable...
Read more