Merge pull request #106 from PdxCodeGuild/colton-labs

Colton labs

Author: davis-ian

Code/colton/python/lab04.py

@@ -33,15 +33,19 @@
 }
 
 
+def validate_card(prompt):
+    card = input(prompt).upper().strip()
+    while card not in card_values:
+        card = input(prompt).upper().strip()
+    return card
+
 dealer_hand = random.randint(15, 23) # Generates likely hands for dealer
 
 
 cards = ["1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K", "A"]
 random_card = random.choice(cards) # Generates card choice from list of cards
 
 
-
-
 total = 0 
 while True:
     ### This will get user input and actively add them together, if they enter a value that equals more than 21 than it will print an error

Code/colton/python/lab07.py

@@ -0,0 +1,124 @@
+'''         +-+#^#+--+#^#+--+#^#+-+             
+              Project: ROT Cipher                 ░░╚══╗░╔═╔════╝
+                 Version: 1.00                    ╚═╦═╗╠═╩═╩╗╔═╦═╗
+             Author: Colton Tatum                 ░░║▒╠╣▒▒▒▒╠╣▒║▒║
+          Email: [email protected]             ╔═╩═╝╠═╦═╦╝╚═╩═╝
+                 Date: 2/14/22                    ░░╔══╝░╚═╚════╗
+            +-+#^#+--+#^#+--+#^#+-+
+'''
+
+# Program that prompts the user for a string, and encodes it with ROT13. 
+# For each character, find the corresponding character, add it to an output string. 
+
+
+
+
+
+
+
+from string import ascii_letters, ascii_lowercase
+
+
+def rot13 (user_input, num):
+    """Encrypts letter by adding changing it to a defined letter at another index"""
+    from string import ascii_lowercase
+
+    # create list with letters sorted starting with designated letter instead of a
+    # I have no idea why it wouldn't get the last letter of the list without ascii_lowercase[-1]
+    rot = list(ascii_lowercase[num:-1] +ascii_lowercase[-1] +ascii_lowercase[0:num])
+    print(rot)
+    index_nums = []
+    rot_list = []
+    
+    # get index value of user_input chars within ascii_lowercase
+    for char in user_input:
+        x = ascii_lowercase.index(char)
+        index_nums.append(x)
+    
+    print(index_nums)
+
+    # take index values and apply them to rot_list[index values] to get corresponding char
+    for char in index_nums:
+        x = rot[char]
+        rot_list.append(x)
+
+    print(rot_list)
+    print("".join(rot_list))
+    
+
+def rot_decrypt (user_input, num):
+    """Encrypts letter by adding changing it to a defined letter at another index"""
+    from string import ascii_lowercase
+
+    # create list with letters sorted starting with designated letter index value
+    rot = list(ascii_lowercase[num:-1] +ascii_lowercase[-1] +ascii_lowercase[0:num])
+    decrypted = []
+    
+    # for char in user_input take the value of the corresponding rot, and apply that index value to the ascii_lowercase
+    # append that char to a decrypted list
+    for char in user_input:
+        x = rot.index(char)
+        b = ascii_lowercase[x]
+        decrypted.append(b)
+
+    print(decrypted)
+    print("".join(decrypted))
+   
+
+
+
+
+
+
+
+# Encrypt user_input to rot_13
+while True: 
+
+    user_phrase = input("Enter word to convert\n").lower().strip().replace(" ", "") # ensures input is a valid number
+    if user_phrase.isalpha() == True:
+        break
+    else:
+        print("Enter a valid input")
+        continue
+
+
+# Designate amount of rotations for encryption        
+while True:
+    try:    
+        user_num = int(input("Enter number to determine starting letter for encryption\n"))
+        break
+    except ValueError:
+        print("Enter valid input, 1-26")
+        continue
+
+    
+
+rot13(user_phrase, user_num)
+
+
+# Decrypt back to ascii_lowercase
+while True: 
+
+    user_phrase = input("Enter word to convert\n").lower().strip().replace(" ", "") # ensures input is a valid number
+    if user_phrase.isalpha() == True:
+        break
+    else:
+        print("Enter a valid input")
+        continue
+
+
+# Enter amount of rotations to decrypt
+while True:
+    try:    
+        user_num = int(input("Enter number to determine starting letter for encryption\n"))
+        break
+    except ValueError:
+        print("Enter valid input, 1-26")
+        continue
+
+
+rot_decrypt(user_phrase, user_num)
+
+
+
+

Code/colton/python/lab08.py

@@ -0,0 +1,87 @@
+'''         +-+#^#+--+#^#+--+#^#+-+             
+           Project: Peaks and Valleys             ░░╚══╗░╔═╔════╝
+                 Version: 1.00                    ╚═╦═╗╠═╩═╩╗╔═╦═╗
+             Author: Colton Tatum                 ░░║▒╠╣▒▒▒▒╠╣▒║▒║
+          Email: [email protected]             ╔═╩═╝╠═╦═╦╝╚═╩═╝
+                 Date: 2/15/22                    ░░╔══╝░╚═╚════╗
+            +-+#^#+--+#^#+--+#^#+-+
+'''
+
+
+
+
+def peaks(data):
+    """Gets peaks in a list"""
+    list = []
+    for i, num in enumerate(data):
+        try:
+            if data[i] > data[i+1] and data[i] > data[i-1]:
+                if data[i-1] == data[-1]:
+                    continue
+                list.append(i)
+        except IndexError:
+            continue
+
+    return list
+
+
+
+
+def valleys(data):
+    """Gets valleys in a list"""
+    list = []
+    for i, num in enumerate(data):
+        try:
+            if data[i] < data[i+1] and data[i] < data[i-1]: # data[i-1] is looping back to the last position 
+                if data[i-1] == data[-1]:
+                    continue
+                list.append(i)
+        except IndexError:
+            continue
+    return list
+
+
+
+
+def peaks_and_valleys(data):
+    """Gets peaks and valleys of a list and returns a list"""
+    list = []
+    for i, num in enumerate(data):
+        try:
+            if data[i] > data[i+1] and data[i] > data[i-1]:
+                if data[i-1] == data[-1]:
+                    continue
+                list.append(num)
+                
+            elif data[i] < data[i+1] and data[i] < data[i-1]:
+                if data[i-1] == data[-1]:
+                    continue
+                list.append(num)
+                
+            
+        except IndexError:
+            continue
+
+    return list
+# Ignore for now
+def draw_peaks_valleys(data):
+    for num in data:
+        if num == 1:
+            print("""
+X""")
+        if num == 2:
+            print("""
+ X
+ X""", end="")
+    return
+
+
+
+data = [1, 2, 3, 4, 5, 6, 7, 6, 5, 4, 5, 6, 7, 8, 9, 8, 7, 6, 7, 8, 9]
+
+print(peaks(data), "Indices of Peaks")
+print(valleys(data), "Indices of Valleys")
+print(peaks_and_valleys(data),"Values of Peaks, and Valleys in order")
+
+
+