Created a Caesar Cipher!

Focuses:
- Functions with inputs
- Working with inputs and lists

Day 8/art.py

@@ -0,0 +1,17 @@
+logo = """           
+ ,adPPYba, ,adPPYYba,  ,adPPYba, ,adPPYba, ,adPPYYba, 8b,dPPYba,  
+a8"     "" ""     `Y8 a8P_____88 I8[    "" ""     `Y8 88P'   "Y8  
+8b         ,adPPPPP88 8PP"""""""  `"Y8ba,  ,adPPPPP88 88          
+"8a,   ,aa 88,    ,88 "8b,   ,aa aa    ]8I 88,    ,88 88          
+ `"Ybbd8"' `"8bbdP"Y8  `"Ybbd8"' `"YbbdP"' `"8bbdP"Y8 88   
+            88             88                                 
+           ""             88                                 
+                          88                                 
+ ,adPPYba, 88 8b,dPPYba,  88,dPPYba,   ,adPPYba, 8b,dPPYba,  
+a8"     "" 88 88P'    "8a 88P'    "8a a8P_____88 88P'   "Y8  
+8b         88 88       d8 88       88 8PP""""""" 88          
+"8a,   ,aa 88 88b,   ,a8" 88       88 "8b,   ,aa 88          
+ `"Ybbd8"' 88 88`YbbdP"'  88       88  `"Ybbd8"' 88          
+              88                                             
+              88           
+"""

Day 8/main.py

@@ -0,0 +1,33 @@
+import art
+
+alphabet = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z']
+
+def caesar(text, shift, direction):
+    final_text = ""
+    for letter in text:
+        if letter in alphabet:
+            letter_index = alphabet.index(letter)
+            if direction == "encode":
+                letter_index += shift
+                if letter_index >= 26:
+                    letter_index -= 26
+            elif direction == "decode":
+                letter_index -= shift
+            final_text += alphabet[letter_index]
+        else:
+            final_text += letter
+    print(f"Here's the result: {final_text}")
+
+def cipher():
+    direction = input("Type 'encode' to encrypt, type 'decode' to decrypt:\n")
+    text = input("Type your message:\n").lower()
+    shift = int(input("Type the shift number:\n"))
+    caesar(text, shift, direction)
+    restart = input("Type 'yes' if you want to go again. Otherwise type 'no'.\n")
+    if restart == "yes":
+        cipher()
+    else:
+        return
+
+print(art.logo)
+cipher()