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Update main.py

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Mateusz779 2022-04-03 17:41:33 +02:00
parent 749ee8842e
commit 034f9320e1
1 changed files with 12 additions and 8 deletions
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main.py
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@ -2,6 +2,7 @@ pointer = 0
cell = [] cell = []
code = "" code = ""
def main(): def main():
"""Main function""" """Main function"""
global code, cell, pointer global code, cell, pointer
@ -21,8 +22,10 @@ def interpreter(znak, i):
- decrement (decrease by one) the byte at the data pointer. - decrement (decrease by one) the byte at the data pointer.
. output the byte at the data pointer. . output the byte at the data pointer.
, accept one byte of input, storing its value in the byte at the data pointer. , accept one byte of input, storing its value in the byte at the data pointer.
[ if the byte at the data pointer is zero, then instead of moving the instruction pointer forward to the next command, jump it forward to the command after the matching ] [ if the byte at the data pointer is zero, then instead of moving the instruction pointer forward to the next command,
] if the byte at the data pointer is nonzero, then instead of moving the instruction pointer forward to the next command, jump it back to the command after the matching [.""" jump it forward to the command after the matching ]
] if the byte at the data pointer is nonzero, then instead of moving the instruction pointer forward to the next command,
jump it back to the command after the matching [."""
global code, cell, pointer global code, cell, pointer
match znak: match znak:
case ">": case ">":
@ -59,5 +62,6 @@ def interpreter(znak, i):
for j in range(1, loop_end-loop_begin): for j in range(1, loop_end-loop_begin):
interpreter(code[loop_begin + j], loop_begin + j) interpreter(code[loop_begin + j], loop_begin + j)
if __name__ == '__main__': if __name__ == '__main__':
main() main()