java - Knuth Morris Pratt application no error but not working -

-

here's application

"textform", take value searchbox.

"listkamus", take value array. "player name", change value string.

"kmp.knutmorris(textform, playername)", send textform, playername value knutmorris class

main class

public void ontextchanged(charsequence s, int arg1, int arg2, int arg3) {     string textform = s.tostring();     searchresults.clear();      for(int i=0;i<listkamus.size();i++)        {       string playername=listkamus.get(i).tostring();       kmp.knutmorris(textform, playername);         if(kmp.value==1){         searchresults.add(listkamus.get(i));         }         }     adapter.notifydatasetchanged(); }

kmp class

public class kmp {  /** failure array **/  private int[] failure; public static int value;  /** constructor **/  public kmp(string text, string pat)  {  /** pre construct failure array pattern **/  failure = new int[pat.length()];  fail(pat);  /** find match **/  int pos = posmatch(text, pat);  if (pos >= 0) { kmp.value = 1; } }  /** failure function pattern **/  private void fail(string pat)  {  int n = pat.length();  failure[0] = -1;  (int j = 1; j < n; j++)  {      int = failure[j - 1];      while ((pat.charat(j) != pat.charat(i + 1)) && >= 0)          = failure[i];      if (pat.charat(j) == pat.charat(i + 1))          failure[j] = + 1;      else          failure[j] = -1;  }  }  /** function find match pattern **/  private int posmatch(string text, string pat)  {  int = 0, j = 0;  int lens = text.length();  int lenp = pat.length();  while (i < lens && j < lenp)  {      if (text.charat(i) == pat.charat(j))      {          i++;          j++;      }      else if (j == 0)          i++;      else          j = failure[j - 1] + 1;  }  return ((j == lenp) ? (i - lenp) : -1);  }  /** main function **/  public static void knutmorris(string textform, string isidatabase)  {  string text = textform;  string pattern = isidatabase;  kmp kmp = new kmp(text, pattern);          }

i want when people type on searchbox shows right list of array.

i think error 1 here

main class

 if(kmp.value==1){         searchresults.add(listkamus.get(i));         }

or here

kmp class

if (pos >= 0) { kmp.value = 1; }

can tell me how fix ?


Comments

Post a Comment

Popular posts from this blog

C# random value from dictionary and tuple -

-
i have following code, , need random item contains string "region_1" dictionary. public static dictionary<int, tuple<string, int, currencytype>> itemarray = new dictionary<int, tuple<string, int, currencytype>>() { { 0xb3e, new tuple<string, int, currencytype>("region_1", 1500, currencytype.fame) } }; public static int generateitemid(string shopid) { var generateditem = itemarray.elementat(new random().next(0, itemarray.count)).key; } how select this? it's not possible efficiently... first create static random @ class level... prevent non-random behaviour if run query on short period of time... (it's seeded discrete clock) static random rnd = new random(); then: var item = itemarray.values .where(t => t.item1 == shopid) .orderby(_ => rnd.next()) .firstordefault()
Read more

cgi - How do I interpret URLs without extension as files rather than missing directories in nginx? -

-
so i'm trying install zoneminder , have run under nginx, has few compiled files need run using fast-cgi. these files lack extension. if file has extension, there no issue , nginx interprets file , return 404 if can't find it. if has no extension, assume it's directory , return 404 when can't find sort of index page. here have now: # security camera domain. server { listen 888; server_name mydomain.com; root /srv/http/zm; # enable php support. include php.conf; location / { index index.html index.htm index.php; } # enable cgi support. location ~ ^/cgi-bin/(.+)$ { alias /srv/cgi-bin/zm/; fastcgi_pass unix:/run/fcgiwrap.sock; fastcgi_param script_filename $document_root/$1; include fastcgi.conf; } } the idea is, under cgi-bin directory goes through fastcgi pipe. any idea on howi can fix this? upon closer inspection, realized zoneminder has 2 cgi sc...
Read more

.htaccess - htaccess convert request to clean url and add slash at the end of the url -

-
ok , searched more 4 days , more 20 posts here in stach or in websites without kind of success first here htaccess file rewriteengine on rewriterule ^([a-za-z0-9_]+)/?$ index.php?page=$1 [nc] rewriterule ^([a-za-z0-9_]+)\/([a-za-z0-9_]+)\/?$ index.php?page=$1&action=$2 [nc] i tried many codes 1 worked me can call request , works me www.example.com/pagename => www.example.com/index.php?page=pagename here questions , please provide me information "in detail" understand code well 1- how convert request automatically www.example.com/index.php?page=pagename www.example.com/pagename 2- if tried add slash @ end shows me page without images or styling mean www.example.com/pagename => works www.example.com/pagename/ => doesn't work that's :) for first part need 301 rule this: rewritecond %{the_request} /index\.php\?page=([^\s&]+) [nc] rewriterule ^ /%1? [r=301,l] for second part use absolute path in css, js, images files r...
Read more