Bintom: July 2023

Saturday, July 22, 2023

BANNER program in Python

# If you've used Unix, you might be familiar with the Banner command.
# Here is my version of the Banner command on Python 3.

# Sample Output

alpha = [[[" AAAAA "],
["A A"],
["A A"],
["AAAAAAA"],
["A A"],
["A A"],
["A A"]
],
[["BBBBBB "],
["B B"],
["B B"],
["BBBBBB "],
["B B"],
["B B"],
["BBBBBB "]
],
[[" CCCCC "],
["C C"],
["C "],
["C "],
["C "],
["C C"],
[" CCCCC "]
],
[["DDDDDD "],
["D D"],
["D D"],
["D D"],
["D D"],
["D D"],
["DDDDDD "],
],
[["EEEEEEE"],
["E "],
["E "],
["EEEEE "],
["E "],
["E "],
["EEEEEEE"],
],
[["FFFFFFF"],
["F "],
["F "],
["FFFFF "],
["F "],
["F "],
["F "],
],
[[" GGGGGG"],
["G "],
["G "],
["G GGG"],
["G G G"],
["G G G"],
[" GGGG G"],
],
[["H H"],
["H H"],
["H H"],
["HHHHHHH"],
["H H"],
["H H"],
["H H"],
],
[["IIIIIII"],
[" I "],
[" I "],
[" I "],
[" I "],
[" I "],
["IIIIIII"],
],
[["JJJJJJJJ"],
[" J "],
[" J "],
[" J "],
[" J "],
["J J "],
[" JJJ "],
],
[["K K"],
["K K "],
["K K "],
["KK "],
["K K "],
["K K "],
["K K"],
],
[["L "],
["L "],
["L "],
["L "],
["L "],
["L "],
["LLLLLLL"],
],
[["M M"],
["MM MM"],
["M M M M"],
["M M M"],
["M M"],
["M M"],
["M M"],
],
[["N N"],
["NN N"],
["N N N"],
["N N N"],
["N N N"],
["N NN"],
["N N"],
],
[[" OOOOO "],
["O O"],
["O O"],
["O O"],
["O O"],
["O O"],
[" OOOOO "],
],
[["PPPPPP "],
["P P"],
["P P"],
["PPPPPP "],
["P "],
["P "],
["P "],
],
[[" QQQQQ "],
["Q Q "],
["Q Q "],
["Q Q Q "],
["Q QQ "],
["Q Q "],
[" QQQQQ Q "],
],
[["RRRRRR "],
["R R"],
["R R"],
["RRRRRR "],
["R R "],
["R R "],
["R R"],
],
[[" SSSSS "],
["S S"],
["S "],
[" SSSSS "],
[" S"],
["S S"],
[" SSSSS "],
],
[["TTTTTTT"],
[" T "],
[" T "],
[" T "],
[" T "],
[" T "],
[" T "],
],
[["U U"],
["U U"],
["U U"],
["U U"],
["U U"],
["U U"],
[" UUUUU "],
],
[["V V"],
["V V"],
["V V"],
[" V V "],
[" V V "],
[" V V "],
[" V "],
],
[["W W"],
["W W"],
["W W"],
["W W W"],
["W W W W"],
["WW WW"],
["W W"],
],
[["X X"],
[" X X "],
[" X X "],
[" X "],
[" X X "],
[" X X "],
["X X"],
],
[["Y Y"],
[" Y Y "],
[" Y Y "],
[" Y "],
[" Y "],
[" Y "],
[" Y "],
],
[["ZZZZZZZ"],
[" Z "],
[" Z "],
[" Z "],
[" Z "],
[" Z "],
["ZZZZZZZ"],
]
]

name = input("Enter a string: ").upper()
for i in range(7):
for j in range(len(name)):
diff = ord(name[j]) - 65
print(*alpha[diff][i], end=' ')
print()

Monday, July 17, 2023

Removing blank lines from Blogger blogs

with open("Blogger.txt", 'r') as inn: # Text copied onto Blogger.txt

L = inn.readlines()

L1 = []

for item in L:

if item != '\n':

L1.append(item)

with open("Blogger.txt", 'w') as out: # Write back to Blogger.txt

for item in L1:

out.write(item)

Vigenere Cipher

def CaesarEncrypt(ch, shift):

ch1 = ord(ch) + shift

if ch1 > 122:

ch1 -= 26

return chr(ch1)

def CaesarDecrypt(ch, shift):

ch1 = ord(ch) - shift

if ch1 < 97:

ch1 += 26

return chr(ch1)

def VigenereEncrypt():

global encryptedMessage

for i in range(len(originalMessage)):

if originalMessage[i] == ' ':

encryptedMessage += ' '

continue

shift = ord(key[i%len(key)]) - ord('A'.lower())

char = CaesarEncrypt(originalMessage[i], shift)

encryptedMessage += char

print(encryptedMessage)

def VigenereDecrypt():

global decryptedMessage

for i in range(len(encryptedMessage)):

if encryptedMessage[i] == ' ':

decryptedMessage += ' '

continue

shift = ord(key[i%len(key)]) - ord('A'.lower())

char = CaesarDecrypt(encryptedMessage[i], shift)

decryptedMessage += char

print(decryptedMessage)

originalMessage = "attacking tonight"

encryptedMessage, decryptedMessage = "", ""

key = "OCULORHINOLARINGOLOGY".lower()

size = len(key)

VigenereEncrypt()

VigenereDecrypt()