This programming language may be used to instruct a computer to perform a task.
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| Execution method: | Interpreted |
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Your Help Needed
If you know ZX Spectrum Basic, please write code for some of the tasks not implemented in ZX Spectrum Basic.
If you know ZX Spectrum Basic, please write code for some of the tasks not implemented in ZX Spectrum Basic.
ZX Spectrum Basic is an implementation of BASIC.
Other implementations of BASIC.
ZX Spectrum Basic is the BASIC built into the ROM of the ZX Spectrum Computer.
Features[edit]
- Language is interpreted (but third party compiler is available).
- Line numbers are required
- Line numbers must be no longer than four digits
- No named locations
- Some Terminal Control capabilities
- Supports colour
- Support for direct display graphics
- Support for sound via the speaker
- No support for scoped variables
- No support for structured variables
- No command line parameters
- No support for environment
- Supports output tho the line printer via the lprint command
- No direct support for error handling, but error handling can be achieved using assembly language by changing the error handler address
- Support for streams when using Interface 1, but no support for freefile
- Can read keystrokes using
INKEY$ - No support for multiple line
IFconditionals - No conditional compilation directives
- no hashbang mechanism
- Variables have to be defined before use
- The GO TO command has a space in the middle
- VAL function interprets expressions
- INPUT function can interpret expressions (unless LINE INPUT is used)
Subcategories
This category has the following 3 subcategories, out of 3 total.
Pages in category "ZX Spectrum Basic"
The following 206 pages are in this category, out of 206 total.
2
A
- A+B
- ABC Problem
- Abundant, deficient and perfect number classifications
- Ackermann function
- Align columns
- Aliquot sequence classifications
- Almost prime
- Amicable pairs
- Animate a pendulum
- Animation
- Anonymous recursion
- Apply a callback to an array
- Arithmetic evaluation
- Arithmetic-geometric mean
- Arithmetic/Complex
- Arithmetic/Integer
- Array concatenation
- Arrays
- Audio frequency generator
B
C
- Caesar cipher
- Calculating the value of e
- Call a function
- Carmichael 3 strong pseudoprimes
- Case-sensitivity of identifiers
- Casting out nines
- Catalan numbers
- Catalan numbers/Pascal's triangle
- Catamorphism
- Chaos game
- Character codes
- Chinese remainder theorem
- Cholesky decomposition
- Circles of given radius through two points
- Closest-pair problem
- Color of a screen pixel
- Colour bars/Display
- Combinations with repetitions
- Comma quibbling
- Compare a list of strings
- Constrained random points on a circle
- Continued fraction
- Convert seconds to compound duration
- Conway's Game of Life
- Copy a string
- Count in factors
- Count in octal
- Count occurrences of a substring
- Count the coins
- Create a file
- Create a file on magnetic tape
D
E
F
G
H
I
K
L
Q
R
S
- Scope/Function names and labels
- Shell one-liner
- Sieve of Eratosthenes
- Sleep
- Snake
- Sorting algorithms/Bubble sort
- Sorting Algorithms/Circle Sort
- Sorting algorithms/Cocktail sort
- Special variables
- Speech synthesis
- Spinning rod animation/Text
- Split a character string based on change of character
- Start from a main routine
- String concatenation
- String length
- Subleq
- Substring
- Substring/Top and tail
T
- Taxicab numbers
- Temperature conversion
- Terminal control/Coloured text
- Terminal control/Cursor movement
- Terminal control/Cursor positioning
- Terminal control/Display an extended character
- Terminal control/Inverse video
- Terminal control/Positional read
- Terminal control/Ringing the terminal bell
- Terminal control/Unicode output
- Truncate a file
