java - Try to reach a special position on 2D Array -

-

i have problem 2d-arry trying feld [1][4]=true, eclipse dows not go [1][4] position. below output

0 0 (0,0)__ 0 1 (0,1) 1 0 (1,0)__ 1 1 (1,1)__ 1 2 (1,2)__ 1 3 (1,3)__ 1 4 gefunden

i dont know why 1 4 not work if?!? should go in , should errow because [1][5] not reachable... 

 package maus;
  
public class newmausbesser {
  
public static void rekursivundzwarrichtig (boolean[][]feld2, int n, int m,int arraylänge) {     boolean feld[][] = feld2;
  
system.out.println(n + " " + m);  //und or oder? if((n!=arraylänge-1) && (m !=arraylänge-1)){     //system.out.println(n + " " + m);      if(feld[n][m]==true){         system.out.println("(" + n + "," + m + ")__");         rekursivundzwarrichtig(feld,n,m+1,arraylänge); }     else if (feld[n][m]==false){         system.out.println("(" + n + "," + m + ")");         rekursivundzwarrichtig(feld,n+1,m-1,arraylänge); }     }    else{     //return     system.out.println("gefunden"); } 
  
}
  public static void main(string[] args) {     int n = 5;        system.out.println("welche maße soll das feld haben (n,n)?");       while(n < 2){           n = keyboard.readint();           if(n < 2){               system.out.println("das feld ist zu klein, bitte wiederholen");           }       }        boolean feld [][] = new boolean [n][n];         for(int = 0; < n; i++){             for(int p = 0; p < n; p++ ){                 feld[i][p] = true;}}         feld[0][1]= false;     //  feld[1][1]= false;        rekursivundzwarrichtig(feld,0,0,n);   }


Comments

Post a Comment

Popular posts from this blog

ios - RestKit 0.20 — CoreData: error: Failed to call designated initializer on NSManagedObject class (again) -

-
this error has shown on many times, seems. prominent answer issue seems restkit 0.20 — coredata: error: failed call designated initializer on nsmanagedobject class however, solution posted doesn't work me. let's start beginning: i want upload file server. want parse response make sure uploaded. if not, try again later. model has boolean variable called nsnumber *senttoserver purpose (in coredata, bool saved nsnumber ) . because don't know whether sending going successful, save entity coredata model first before sending via restkit. when post request successful, server returns json string this: {"id":14,"created":true} notice that, of course, id not set on coredata model yet, both id , created new informations model. here's model: @interface recording : nsmanagedobject @property (nonatomic, retain) nsstring * audiofilepath; @property (nonatomic, retain) nsdate * createdat; @property (nonatomic, retain) nsstring * deviceid; @
Read more

java - Digest auth with Spring Security using javaconfig -

-
so i'm trying create digest authentication spring following documentation trying translate xml "requirements" in java requirements. let's have xml in docs: <bean id="digestfilter" class= "org.springframework.security.web.authentication.www.digestauthenticationfilter"> <property name="userdetailsservice" ref="jdbcdaoimpl"/> <property name="authenticationentrypoint" ref="digestentrypoint"/> <property name="usercache" ref="usercache"/> </bean> <bean id="digestentrypoint" class= "org.springframework.security.web.authentication.www.digestauthenticationentrypoint"> <property name="realmname" value="contacts realm via digest authentication"/> <property name="key" value="acegi"/> <property name="noncevalidityseconds" value="10"/> </b
Read more

laravel - PDOException in Connector.php line 55: SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: YES) -

-
my .env: app_env=local app_debug=true app_key=myappkey app_url=http://localhost db_connection=mysql db_host=localhost db_port=3306 db_database=gestiontaller db_username=root db_password='root' cache_driver=file session_driver=file queue_driver=sync redis_host=127.0.0.1 redis_password=null redis_port=6379 mail_driver=smtp mail_host=mailtrap.io mail_port=2525 mail_username=null mail_password=null mail_encryption=null i've tried password ", ' , without, restarting server every time. i've tried changing localhost 172.0.0.1. yes, password correct, running mysql -u root -p introducing password root in prompt can go mysql. users table: +------------------+-----------+ | user | host | +------------------+-----------+ | debian-sys-maint | localhost | | mysql.sys | localhost | | root | localhost | | root1 | localhost | +------------------+-----------+ i've added homestead.yaml this: database_port: 3306
Read more