mirror of
https://github.com/TheAlgorithms/Python.git
synced 2025-03-31 10:56:43 +00:00
edf7c372a9
* [pre-commit.ci] pre-commit autoupdate updates: - [github.com/astral-sh/ruff-pre-commit: v0.9.10 → v0.11.0](https://github.com/astral-sh/ruff-pre-commit/compare/v0.9.10...v0.11.0) - [github.com/abravalheri/validate-pyproject: v0.23 → v0.24](https://github.com/abravalheri/validate-pyproject/compare/v0.23...v0.24) * Fix ruff issues --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Christian Clauss <cclauss@me.com>
60 lines
1.6 KiB
Python
60 lines
1.6 KiB
Python
alphabets = [chr(i) for i in range(32, 126)]
|
|
gear_one = list(range(len(alphabets)))
|
|
gear_two = list(range(len(alphabets)))
|
|
gear_three = list(range(len(alphabets)))
|
|
reflector = list(reversed(range(len(alphabets))))
|
|
code = []
|
|
gear_one_pos = gear_two_pos = gear_three_pos = 0
|
|
|
|
|
|
def rotator():
|
|
global gear_one_pos
|
|
global gear_two_pos
|
|
global gear_three_pos
|
|
i = gear_one[0]
|
|
gear_one.append(i)
|
|
del gear_one[0]
|
|
gear_one_pos += 1
|
|
if gear_one_pos % len(alphabets) == 0:
|
|
i = gear_two[0]
|
|
gear_two.append(i)
|
|
del gear_two[0]
|
|
gear_two_pos += 1
|
|
if gear_two_pos % len(alphabets) == 0:
|
|
i = gear_three[0]
|
|
gear_three.append(i)
|
|
del gear_three[0]
|
|
gear_three_pos += 1
|
|
|
|
|
|
def engine(input_character):
|
|
target = alphabets.index(input_character)
|
|
target = gear_one[target]
|
|
target = gear_two[target]
|
|
target = gear_three[target]
|
|
target = reflector[target]
|
|
target = gear_three.index(target)
|
|
target = gear_two.index(target)
|
|
target = gear_one.index(target)
|
|
code.append(alphabets[target])
|
|
rotator()
|
|
|
|
|
|
if __name__ == "__main__":
|
|
decode = list(input("Type your message:\n"))
|
|
while True:
|
|
try:
|
|
token = int(input("Please set token:(must be only digits)\n"))
|
|
break
|
|
except Exception as error:
|
|
print(error)
|
|
for _ in range(token):
|
|
rotator()
|
|
for j in decode:
|
|
engine(j)
|
|
print("\n" + "".join(code))
|
|
print(
|
|
f"\nYour Token is {token} please write it down.\nIf you want to decode "
|
|
"this message again you should input same digits as token!"
|
|
)
|