diff options
| author | JinweiClarkChao <[email protected]> | 2015-01-08 01:01:53 +0800 |
|---|---|---|
| committer | JinweiClarkChao <[email protected]> | 2015-01-08 01:01:53 +0800 |
| commit | e85bf9281710facb2664f732af03951997810408 (patch) | |
| tree | 604f8ddc76b7f4e5978547a97ece2c50d41fbf72 | |
| parent | 303aadd34414ae31aceb170cc99c948ac2388597 (diff) | |
| download | brainfuck-e85bf9281710facb2664f732af03951997810408.tar.gz | |
brainfuck helloworld
| -rw-r--r-- | README.md | 17 | ||||
| -rw-r--r-- | brainfuck.bf | 1 |
2 files changed, 17 insertions, 1 deletions
| @@ -1,4 +1,19 @@ | |||
| 1 | brainfuck | 1 | brainfuck |
| 2 | ========= | 2 | ========= |
| 3 | 3 | ||
| 4 | brainfuck | 4 | Brainfuck is represented by an array with 30,000 cells initialized to zero |
| 5 | and a data pointer pointing at the current cell. | ||
| 6 | |||
| 7 | There are eight commands: | ||
| 8 | ``` | ||
| 9 | + : Increments the value at the current cell by one. | ||
| 10 | - : Decrements the value at the current cell by one. | ||
| 11 | > : Moves the data pointer to the next cell (cell on the right). | ||
| 12 | < : Moves the data pointer to the previous cell (cell on the left). | ||
| 13 | . : Prints the ASCII value at the current cell (i.e. 65 = 'A'). | ||
| 14 | , : Reads a single input character into the current cell. | ||
| 15 | [ : If the value at the current cell is zero, skips to the corresponding ] . | ||
| 16 | Otherwise, move to the next instruction. | ||
| 17 | ] : If the value at the current cell is zero, move to the next instruction. | ||
| 18 | Otherwise, move backwards in the instructions to the corresponding [ . | ||
| 19 | ``` \ No newline at end of file | ||
diff --git a/brainfuck.bf b/brainfuck.bf new file mode 100644 index 0000000..e0a8381 --- /dev/null +++ b/brainfuck.bf | |||
| @@ -0,0 +1 @@ | |||
| ++++++++++[>+++++++>++++++++++>+++>+<<<<-]>++.>+.+++++++..+++.>++.<<+++++++++++++++.>.+++.------.--------.>+.>. \ No newline at end of file | |||