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Results tagged with brainfuck
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user 507
The brainfuck programming language is an esoteric programming language noted for its extreme minimalism. It is a Turing tarpit, designed to challenge and amuse programmers, and was not made to be suitable for practical use.
3
votes
Accepted
Brainfuck parser
You don't need to read the whole program into memory.
You use a stream to represent the program.
Reading a character automatically moves you to the next location. If you need additional control of th …
- 96.6k
2
votes
Accepted
Brainfuck interpreter in C, looking for improvements on the looping functionality
Issues
You don't support nested loops.
As you point out in the description, you need a stack to support nested loops. The easiest way to get one is to move to C++ as a language and use a std::stack. T …
- 96.6k
4
votes
Brainfuck on-the-fly interpreter in C++
Hate your comments:
/** Declare the token */
char token;
/** Get the current state */
State state = states.top();
90% of them are useless.
Useless comment are bad. If they fall out o …
- 96.6k
4
votes
Accepted
115 line brainfuck interpreter written in C++
= 0) {
throw std::runtime_error("Poop");
}
return source;
}
Code Review
If you can't modify the program (I don't think brainfuck supports self modifying code) then you should pass the … = 1) {
std::cout << "Expected a brainfuck source file as a command line argument. …
- 96.6k
6
votes
Accepted
BrainF**k interpreter in C++
Bug
The only issue I see is that the data array is never expanded.
As a result any value of ptr that is not zero will cause undefined behavior. What you want to do is give a fixed but reasonable siz …
- 96.6k