stak 08-02-05 13:49 : molokyle 08-02-05 14:49 : Abdis 08-02-05 14:54 : Abdis 08-02-05 17:02 : molokyle 08-02-05 22:00 : justuniverse 22-02-05 21:49 : Abdis

stak Fra : Abdis Vist : 570 gange 44 point Dato : 07-02-05 23:21

Hi hvem kan jhjælpe mig med at lave stak

Kommentar Fra : molokyle Dato : 08-02-05 13:49

1.) http://www.tek-tips.com/viewthread.cfm?qid=958237&page=10 2.) http://java.sun.com/developer/technicalArticles/DataTypes/DataStructures/ </MOLOKYLE>

Kommentar Fra : Abdis Dato : 08-02-05 14:49

HI what i want is a stack of an arraybased implementation of createStack() isempty() size() add(new position ,new item) remove(index) removeAll() get(index, dataItem) that is what i want

Kommentar Fra : Abdis Dato : 08-02-05 14:54

implement the stack with methods, and invariants in each method ,and put the stack in a java packge my container and make a head program and use your new stack

Accepteret svar Fra : molokyle Modtaget 44 point Dato : 08-02-05 17:02

Abdis -> What you want is af LIFO = Last In First Out. The basic operators are : Push (Put On Stack) ...add Pop (Pull From Stack) ...remove Peek (Read present item on top of Stack) ... as above, but whitout removing Search (Search The Stack for element) ...is there such element ? isEmpty (Stack empty ?) ...test ! What is wrong with Java's present implementation of the datastructure Stack ??? http://java.sun.com/j2se/1.4.2/docs/api/java/util/Stack.html </MOLOKYLE>

Kommentar Fra : justuniverse Dato : 08-02-05 22:00

I thought you did get something to work on here? http://www.kandu.dk/dk/spg/60141

Godkendelse af svar Fra : Abdis Dato : 22-02-05 21:49

Tak for svaret molokyle.

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