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psf/black code formatting (#1421)

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* added sol3.py for problem_20

* added sol4.py for problem_06

* ran `black .` on `\Python`
This commit is contained in:
Ankur Chattopadhyay
2019-10-22 22:43:48 +05:30
committed by Christian Clauss
parent 11e2207182
commit 7592cba417
28 changed files with 413 additions and 252 deletions
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12
ciphers/caesar_cipher.py
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@@ -1,5 +1,5 @@
def encrypt(input_string: str, key: int) -> str:
result = ''
result = ""
for x in input_string:
if not x.isalpha():
result += x
@@ -11,7 +11,7 @@ def encrypt(input_string: str, key: int) -> str:
def decrypt(input_string: str, key: int) -> str:
result = ''
result = ""
for x in input_string:
if not x.isalpha():
result += x
@@ -24,15 +24,15 @@ def decrypt(input_string: str, key: int) -> str:
def brute_force(input_string: str) -> None:
key = 1
result = ''
result = ""
while key <= 94:
for x in input_string:
indx = (ord(x) - key) % 256
if indx < 32:
indx = indx + 95
result = result + chr(indx)
print(f'Key: {key}\t| Message: {result}')
result = ''
print(f"Key: {key}\t| Message: {result}")
result = ""
key += 1
return None
@@ -40,7 +40,7 @@ def brute_force(input_string: str) -> None:
def main():
while True:
print(f'{"-" * 10}\n Menu\n{"-", * 10}')
print(*["1.Encrpyt", "2.Decrypt", "3.BruteForce", "4.Quit"], sep='\n')
print(*["1.Encrpyt", "2.Decrypt", "3.BruteForce", "4.Quit"], sep="\n")
choice = input("What would you like to do?: ")
if choice not in ["1", "2", "3", "4"]:
print("Invalid choice, please enter a valid choice")