Week3 Assignments - Ramy

assignment-1.py

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+
+
+def get_pascal(n):
+
+    for x in range(n+1):
+        print ("")
+
+        z = 1
+        for y in range(1, x+1):
+            #print(C, ' ', sep='', end='')
+            print (z , end=" ")
+            z = z * (x - y) 
+            z = z // y
+        #print()
+
+
+result = get_pascal(5)
+print (result)
+
+

assignment-2.py

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+
+def hyphen_sort (words) :
+
+
+    list = words.split ("-") # split by the hyphen
+    list =sorted(list) 
+
+    final = '-'.join(list) #making sorted string
+    return (final)
+
+
+words =  input('enter the words: ')
+words = hyphen_sort (words)
+
+print (words)

assignment-3.py

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+
+def is_perfect(n):
+
+    total = 0
+
+    for x in range (1,n):
+       if n % x == 0 : 
+        total += x
+
+    if total == n :
+         return("Yes")
+    else:
+         return("No")
+
+
+number = input("enter number: ")
+number = int (number)
+
+print ("is the number perfect: ", end="")
+print(is_perfect(number))

assignment-4.py

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+import random
+import secrets
+import string
+
+#password_length = 10
+#number_lowercase = 4
+#number_uppercase = 4
+#number_digits = 5
+#number_special_characters = 3
+
+
+print ("Welcome to password generator!")
+print ("How would you like your new password...")
+password_length = int (input("enter password length: "))
+number_lowercase = int (input("how many lowercase characters: "))
+number_uppercase = int (input("how many uppercase characters: "))
+number_digits = int (input("how many digits: "))
+number_special_characters = int (input("how many special characters: "))
+
+
+
+def generate_password (password_length, number_lowercase,number_uppercase, number_digits, number_special_characters) :
+
+    letter_lower = string.ascii_lowercase
+    letters_upper = string.ascii_uppercase
+    digits = string.digits
+    special_chars = string.punctuation
+
+    #rand_lower = ""
+    #rand_upper = ""
+    #rand_digit = ""
+    #rand_special = ""
+    password_char_list = ""
+
+    for x in range(1, number_lowercase) :
+        password_char_list += random.choice(letter_lower)
+
+
+    for x in range(1, number_uppercase) :
+        password_char_list += random.choice(letters_upper)
+
+    for x in range(1, number_digits) :
+        password_char_list += random.choice(digits)
+
+
+    for x in range(1, number_special_characters) :
+        password_char_list += random.choice(special_chars)
+
+
+
+
+    #print (password_char_list)
+
+
+    final_password = []
+    for x in range(password_length):
+
+        random_char = random.choice(password_char_list)
+        final_password.append(random_char)
+
+
+
+    final_password = "".join(final_password)
+
+    print(final_password)
+
+
+print ("your new password is: ", end="")
+generate_password (password_length, number_lowercase,number_uppercase, number_digits, number_special_characters) 

bonus-1.py

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+dictionaries = [{'make': 'Nokia', 'model': 216, 'color': 'Black'}, 
+{'make': 'Mi Max', 'model': '2', 'color': 'Gold'}, 
+{'make': 'Samsung', 'model': 7, 'color': 'Blue'}]
+
+# the output shown in the readme file suggests it's sorting by "color" key?
+sorted = sorted(dictionaries, key = lambda x:x["color"])
+
+
+print (sorted)

bonus-2.py

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+list_numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+
+
+#even_list = sorted( lambda x: x %2 != 0)
+
+even_list =  list( filter(lambda x: x%2 == 0, list_numbers) )
+print("even numbers are: ", even_list)
+
+
+odd_list = list( filter(lambda x:x %2 != 0, list_numbers) )
+print("odd numbers are: ", odd_list)
+
+