Reports:Tasks not implemented in Java
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Contents
Not implemented[edit]
These are currently not implemented in Java. Please implement some if you can. If any tasks are not possible or too complex in Java, they should not be on this list. To mark a task as such, add {{omit from|Java}}, preserving the capitalization of the language, to that task. It will appear below under the "Not Considered" section.
A
B
C
- Canny edge detector
- Catmull–Clark subdivision surface
- Chaocipher
- Check Machin-like formulas
- Chowla numbers
- Color quantization
- Colour pinstripe/Printer
- Combinations and permutations
- Compare sorting algorithms' performance
- Compiler/virtual machine interpreter
- Conjugate transpose
- Cramer's rule
- Cuban primes
D
- De Bruijn sequences
- Deconvolution/2D+
- Deepcopy
- Determine if a string has all the same characters
- Determine if a string has all unique characters
- Determine if a string is collapsible
- Determine if a string is squeezable
- Distributed programming
- Doubly-linked list/Definition
- Doubly-linked list/Element insertion
E
F
K
L
M
N
P
- Pascal's triangle/Puzzle
- Peaceful chess queen armies
- Peano curve
- Pell's equation
- Percolation/Bond percolation
- Percolation/Mean cluster density
- Percolation/Mean run density
- Percolation/Site percolation
- Perfect totient numbers
- Pinstripe/Printer
- Play recorded sounds
- Pragmatic directives
- Primes - allocate descendants to their ancestors
R
S
T
- Table creation/Postal addresses
- Tarjan
- Terminal control/Coloured text
- Terminal control/Cursor movement
- Terminal control/Cursor positioning
- Terminal control/Dimensions
- Terminal control/Hiding the cursor
- Terminal control/Inverse video
- Terminal control/Positional read
- Terminal control/Unicode output
- Topic variable
- Totient function
Draft tasks without implementation[edit]
These tasks are drafts, meaning they largely need more work to turn them into full tasks. Perhaps you can help by trying to implement them in Java (after all, one of the key requirements for a task being non-draft is multiple implementations, preferably in widely different languages) but be aware that this may be difficult because of lack of definition of the task itself.
2
A
B
C
- Check output device is a terminal
- Checksumcolor
- Chemical Calculator
- Chernick's Carmichael numbers
- Cheryl's Birthday
- Chess player
- Chess player/Move generation
- Chess player/Program options and user interface
- Chess player/Search and evaluation
- Color wheel
- Combinations with repetitions/Square Digit Chain
- Continued fraction/Arithmetic/G(matrix NG, Contined Fraction N)
- Continued fraction/Arithmetic/G(matrix NG, Contined Fraction N1, Contined Fraction N2)
- Copy stdin to stdout
- Create an object/Native demonstration
- Curve that touches three points
D
E
F
G
H
I
L
M
N
P
R
- Ramanujan's constant
- Random Latin Squares
- Raster bars
- Recursive descent parser generator
- Remote agent/Agent interface
- Remote agent/Agent logic
- Remote agent/Simulation
- Resistance Calculator
- Resistance Network Calculator
- Rosetta Code/List authors of task descriptions
- Rosetta Code/Rank languages by number of users
- Rosetta Code/Run examples
- Rosetta Code/Tasks sorted by average lines of code
- Rosetta Code/Tasks without examples
- Run as a daemon or service
S
- Safe mode
- Self-hosting compiler
- Separate the house number from the street name
- Simulated annealing
- Sine wave
- Singly-linked list/Element removal
- Solve a Rubik's Cube
- Solving coin problems
- Sorting algorithms/Tree sort on a linked list
- Spoof game
- Starting a web browser
- Stirling numbers of the first kind
- Stirling numbers of the second kind
- Sum data type
T
U
Requiring Attention[edit]
Examples[edit]
These tasks have implementations in Java, but somebody, somewhere, decided that the example implementation was faulty or in some other way requiring attention. If you're familiar with the task and language, please consider reviewing/correcting the example and removing the notice.
F
M
P
R
U
Y
Other pages[edit]
These are other pages related to Java which require attention; with your knowledge and assistance, we can improve the quality of the site's content.
No pages found.
Not Considered[edit]
These tasks are not generally counted toward "unimplemented", as somebody, somewhere, decided that Java was inappropriate for these tasks, or implementations of them would be unenlightening. Feel free to try your hand at them anyway.
C
End of List[edit]
Again, feel free to try your hand at any of the tasks listed on this page.
