Toon posts:

[Java] Mastermind-probleem

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  • 152 views sinds 30-01-2008
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vrijdag 5 oktober 2001 11:05

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Topicstarter
Ik ben bezig met een applet die in staat is Mastermind te spelen. Hiervoor heb ik een algoritme bedacht en de methods die nodig zijn voor dit algoritme in een klasse gegoten.
Dr zit daar echter ergens een fout in, waardoor ik 100(:() foutmeldingen krijg. Ik kan de fout alleen niet vinden.
Zien jullie misschien wat er mis gaat?

Hier staat de source.

Alvast bedankt :)

vrijdag 5 oktober 2001 11:10

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chem

Reist de wereld rond

/14 is niet je persoonlijke debugginghelpdesk... geef minstens aan wat er fout gaat en wat je vermoed dat er verkeerd gaat

Klaar voor een nieuwe uitdaging.

vrijdag 5 oktober 2001 11:14

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Topicstarter
Dat snap ik dus juist niet...
Ik krijg bij regeltjes als:

String variabele;

zo ongeveer steevast de foutmelding:

String: not a statement

vrijdag 5 oktober 2001 12:31

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Alarmnummer

-= Tja =-

Op vrijdag 05 oktober 2001 11:05 schreef minne het volgende:
Ik ben bezig met een applet die in staat is Mastermind te spelen. Hiervoor heb ik een algoritme bedacht en de methods die nodig zijn voor dit algoritme in een klasse gegoten.
Dr zit daar echter ergens een fout in, waardoor ik 100(:() foutmeldingen krijg. Ik kan de fout alleen niet vinden.
Zien jullie misschien wat er mis gaat?

Hier staat de source.

Alvast bedankt :)
We zijn ook niet een beetje lui he? :)

vrijdag 5 oktober 2001 20:42

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Ik komt niet eens bij je source !!!

vrijdag 5 oktober 2001 20:48

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mbravenboer

JavaRules: bla
Zo zo dat is nog eens een interessante username. Welkom op /14 :) .

Blog, Stratego/XT: Program Transformation, SDF: Syntax Definition, Nix: Software Deployment

vrijdag 5 oktober 2001 21:02

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mbravenboer

code:
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Algorithm.java:21: cannot resolve symbol
symbol  : variable numberPositions
location: class Algorithm
    numberPositions = positions;

Algorithm.java:121: cannot resolve symbol
symbol  : variable numberPositions
location: class Algorithm
    int[] codeArray1 = new int[numberPositions];
                     ^
Algorithm.java:122: cannot resolve symbol
symbol  : variable numberPositions
location: class Algorithm
    int[] codeArray2 = new int[numberPositions];

Algorithm.java:157: cannot resolve symbol
symbol  : variable numberPositions
location: class Algorithm
    for (i = 0; 1 < numberPositions; i++)

Domme type fout. Je hebt gedeclareerd:
private int numberPostions;
code:
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Algorithm.java:29: cannot resolve symbol
symbol  : variable numberPositions
location: class Algorithm
    double sizeList = Math.pow(numberColors, numberPositions);

Idem
code:
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                               ^
Algorithm.java:30: possible loss of precision
found   : double
required: int
    int[] codeList = new int[sizeList];

sizeList is een double. De grootte van een array moet een integer zijn.
code:
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Algorithm.java:39: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 0; i < sizeList; i++)
       ^
Algorithm.java:39: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 0; i < sizeList; i++)
            ^
Algorithm.java:39: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 0; i < sizeList; i++)

Variabele i is niet gedeclareerd.
code:
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Algorithm.java:63: cannot resolve symbol
symbol  : variable nextCode
location: class Algorithm
    nextCode = digit1 + (10 * digit2) + (100 * digit3) + (1000 * digit4) + (10000 * digit5);
    ^
Algorithm.java:64: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    sizeList[i] = nextCode;

Algorithm.java:64: array required, but double found
    sizeList[i] = nextCode;
          ^
Algorithm.java:64: cannot resolve symbol
symbol  : variable nextCode
location: class Algorithm
    sizeList[i] = nextCode;
              ^
Algorithm.java:71: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 0; i <= sizeList; i++)
       ^
Algorithm.java:71: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 0; i <= sizeList; i++)
            ^
Algorithm.java:71: cannot resolve symbol
symbol  : variable sizeList
location: class Algorithm
    for (i = 0; i <= sizeList; i++)
               ^
Algorithm.java:71: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 0; i <= sizeList; i++)
                     ^
Algorithm.java:73: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    int black = checkBlackPins(code, codeList[i]);
                                ^
Algorithm.java:74: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    int white = checkWhitePins(code, codeList[i]);
                                ^
Algorithm.java:75: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    if ((10 * black) + white != evaluation) killCode(codeList[i]);
                                            ^
Algorithm.java:79: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 0; i <= sizeList; i++)
       ^
Algorithm.java:79: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 0; i <= sizeList; i++)
            ^
Algorithm.java:79: cannot resolve symbol
symbol  : variable sizeList
location: class Algorithm
    for (i = 0; i <= sizeList; i++)
               ^
Algorithm.java:79: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 0; i <= sizeList; i++)
                     ^
Algorithm.java:81: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    if (codeList[i] != 0) newGuess = codeList[i];
             ^
Algorithm.java:81: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    if (codeList[i] != 0) newGuess = codeList[i];
                                ^
Algorithm.java:96: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 0; i <= sizeList; i++)
       ^
Algorithm.java:96: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 0; i <= sizeList; i++)
            ^
Algorithm.java:96: cannot resolve symbol
symbol  : variable sizeList
location: class Algorithm
    for (i = 0; i <= sizeList; i++)
               ^
Algorithm.java:96: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 0; i <= sizeList; i++)
                     ^
Algorithm.java:98: cannot resolve symbol
symbol  : variable i
location: class Algorithm
     if (codeList[i] == code) codeList[i] = 0;
              ^
Algorithm.java:98: cannot resolve symbol
symbol  : variable i
location: class Algorithm
     if (codeList[i] == code) codeList[i] = 0;
                             ^
Algorithm.java:108: cannot resolve symbol
symbol  : variable guess
location: class Algorithm
    guess = 10 * a + a;
    ^
Algorithm.java:109: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 2; i <= numberPositions; i++)
       ^
Algorithm.java:109: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 2; i <= numberPositions; i++)
            ^
Algorithm.java:109: cannot resolve symbol
symbol  : variable numberPositions
location: class Algorithm
    for (i = 2; i <= numberPositions; i++)
               ^
Algorithm.java:109: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 2; i <= numberPositions; i++)
                          ^
Algorithm.java:110: cannot resolve symbol
symbol  : variable guess
location: class Algorithm
    guess = guess + (Math.pow(10, i - 1));
    ^
Algorithm.java:110: cannot resolve symbol
symbol  : variable guess
location: class Algorithm
    guess = guess + (Math.pow(10, i - 1));
          ^
Algorithm.java:110: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    guess = guess + (Math.pow(10, i - 1));
                        ^
Algorithm.java:111: cannot resolve symbol
symbol  : variable guess
location: class Algorithm
    return guess;

         ^
                     ^
Algorithm.java:124: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 0; i < numberPositions; i++)
       ^
Algorithm.java:124: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 0; i < numberPositions; i++)
            ^
Algorithm.java:124: cannot resolve symbol
symbol  : variable numberPositions
location: class Algorithm
    for (i = 0; i < numberPositions; i++)
              ^
Algorithm.java:124: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 0; i < numberPositions; i++)
                         ^
Algorithm.java:128: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    String temp12 = temp1.subString(i, i);
                          ^
Algorithm.java:128: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    String temp12 = temp1.subString(i, i);
                             ^
Algorithm.java:129: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    String temp22 = temp2.subString(i, i);
                          ^
Algorithm.java:129: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    String temp22 = temp2.subString(i, i);
                             ^
Algorithm.java:132: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    codeArray1[i] = temp13;
             ^
Algorithm.java:133: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    codeArray2[i] = temp23;
             ^
Algorithm.java:137: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 0; i < numberPositions; i++)
       ^
Algorithm.java:137: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 0; i < numberPositions; i++)
            ^
Algorithm.java:137: cannot resolve symbol
symbol  : variable numberPositions
location: class Algorithm
    for (i = 0; i < numberPositions; i++)
              ^
Algorithm.java:137: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 0; i < numberPositions; i++)
                         ^
Algorithm.java:139: cannot resolve symbol
symbol  : variable j
location: class Algorithm
    for (j = 0; j < numberPositions; j++)
         ^
Algorithm.java:139: cannot resolve symbol
symbol  : variable j
location: class Algorithm
    for (j = 0; j < numberPositions; j++)
            ^
Algorithm.java:139: cannot resolve symbol
symbol  : variable numberPositions
location: class Algorithm
    for (j = 0; j < numberPositions; j++)
                ^
Algorithm.java:139: cannot resolve symbol
symbol  : variable j
location: class Algorithm
    for (j = 0; j < numberPositions; j++)
                           ^
Algorithm.java:141: cannot resolve symbol
symbol  : variable i
location: class Algorithm
      if (codeArray1[i] == codeArray2[j])
                 ^
Algorithm.java:141: cannot resolve symbol
symbol  : variable j
location: class Algorithm
      if (codeArray1[i] == codeArray2[j])
                            ^
Algorithm.java:144: cannot resolve symbol
symbol  : variable j
location: class Algorithm
        codeArray2[j] = -1;

Idem.
code:
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Algorithm.java:148: cannot resolve symbol
symbol  : method getBlackPins  (int,int)
location: class Algorithm
    whitePins -= getBlackPins(code1, code2);

Moet check zijn.
code:
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Algorithm.java:157: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 0; 1 < numberPositions; i++)
       ^
             ^
Algorithm.java:157: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    for (i = 0; 1 < numberPositions; i++)
                         ^
Algorithm.java:161: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    String temp12 = temp1.subString(i, i);
                          ^
Algorithm.java:161: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    String temp12 = temp1.subString(i, i);
                             ^
Algorithm.java:162: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    String temp22 = temp2.subString(i, i);
                          ^
Algorithm.java:162: cannot resolve symbol
symbol  : variable i
location: class Algorithm
    String temp22 = temp2.subString(i, i);

Weer allemaal niet gedeclareerd.

Was dat nou zo moeilijk?

1. Je bent lui.
2. Je programmeert slordig.

Conclusie: doe er wat aan :)

Blog, Stratego/XT: Program Transformation, SDF: Syntax Definition, Nix: Software Deployment

vrijdag 5 oktober 2001 21:06

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wasigh

wasigh.blogspot.com

Op vrijdag 05 oktober 2001 21:02 schreef mbravenboer het volgende:

Was dat nou zo moeilijk?

1. Je bent lui.
2. Je programmeert slordig.

Conclusie: doe er wat aan :)
* wasigh van de week
begin met een klein programma, zorg dat dat loopt, maak dan bewust fouten en kijkt wat de compiler voor foutmeldingen geeft zo leer je snel debuggen
(een IDE zoals JBuilder helpt bij het debuggen ;))

maandag 8 oktober 2001 15:16

Acties:
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  • Laatst online: 16:41

Albinoraptor

Ja ik ken Minne. Hij is gewoon ontzettend lui.
Dus niet meer reageren op die knuppel. >:)
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