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.
B
C
- CUSIP
- Canny edge detector
- Cartesian product of two or more lists
- Catmull–Clark subdivision surface
- Check Machin-like formulas
- Circles of given radius through two points
- Color quantization
- Colour pinstripe/Printer
- Combinations and permutations
- Compare sorting algorithms' performance
- Compiler/AST interpreter
- Compiler/code generator
- Compiler/lexical analyzer
- Compiler/syntax analyzer
- Compiler/virtual machine interpreter
- Conjugate transpose
- Continued fraction/Arithmetic/Construct from rational number
- Cramer's rule
- Create a file on magnetic tape
D
K
M
P
- Parallel Brute Force
- Partition an integer X into N primes
- Pascal's triangle/Puzzle
- Pathological floating point problems
- Percolation/Bond percolation
- Percolation/Mean cluster density
- Percolation/Mean run density
- Percolation/Site percolation
- Permutation test
- Pinstripe/Printer
- Play recorded sounds
- Polynomial long division
- Polynomial regression
- Pragmatic directives
- Primes - allocate descendants to their ancestors
- Pythagorean quadruples
R
S
T
- Table creation/Postal addresses
- 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/Preserve screen
- Terminal control/Unicode output
- Test integerness
- Topic variable
Draft tasks without implementation[edit]
These tasks as 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.
A
- A* search algorithm
- ASCII art diagram converter
- Abbreviations, automatic
- Abbreviations, easy
- Abbreviations, simple
- Addition-chain exponentiation
- Addition chains
- Apply a digitial filter (direct form II transposed)
- Arithmetic coding/As a generalized change of radix
- AudioAlarm
- Audio Overlap Loop
- Audio frequency generator
C
- Calculate P-Value
- Check output device is a terminal
- Chess player
- Chess player/Move generation
- Chess player/Program options and user interface
- Chess player/Search and evaluation
- Cipolla's algorithm
- Code segment unload
- 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)
- Convex hull
- Create an object/Native demonstration
D
E
F
- Faulhaber's formula
- Faulhaber's triangle
- Fibonacci heap
- File size distribution
- Find URI in text
- Find duplicate files
- Find the intersection of a line with a plane
- Find the intersection of two lines
- Finite state machine
- Four is the number of letters in the ...
- French Republican calendar
- Functional coverage tree
H
L
M
P
R
- Ramer-Douglas-Peucker line simplification
- Readline interface
- Recursive descent parser generator
- Remote agent/Agent interface
- Remote agent/Agent logic
- Remote agent/Simulation
- Rosetta Code/List authors of task descriptions
- Rosetta Code/Run examples
- Rosetta Code/Tasks sorted by average lines of code
- Run as a daemon or service
S
- Self-hosting compiler
- Separate the house number from the street name
- Shortest common supersequence
- Simulated annealing
- Singly-linked list/Element removal
- Snake And Ladder
- Solve a Rubik's Cube
- Solving coin problems
- Sorting algorithms/Tree sort on a linked list
- Spelling of ordinal numbers
- Starting a web browser
- Subset sum problem
- Suffix tree
T
U
V
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.
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.
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.
