Homework 5

students/DanielCastro/DanielCastro-A01/diff21.py

@@ -0,0 +1,8 @@
+def diff21(n):
+    if n > 21:
+        return abs(n - 21) * 2
+    else:
+        return abs(21 - n)
+
+
+diff21(34)

students/DanielCastro/DanielCastro-A01/makes10.py

@@ -0,0 +1,5 @@
+def parrot_trouble(talking, hour):
+    return talking & (hour < 7 or hour > 20)
+
+
+parrot_trouble(False, 3)

students/KevinCavanaugh/session1/monkey_trouble.py → students/DanielCastro/DanielCastro-A01/monkey_trouble.py

@@ -1,3 +1,5 @@
 def monkey_trouble(a_smile, b_smile):
     return a_smile == b_smile
 
+
+monkey_trouble(True, False)

students/DanielCastro/DanielCastro-A01/parrot_trouble.py

@@ -0,0 +1,5 @@
+def parrot_trouble(talking, hour):
+    return talking & (hour < 7 or hour > 20)
+
+
+parrot_trouble(True, 4)

students/KevinCavanaugh/session1/sum_double.py → students/DanielCastro/DanielCastro-A01/sum_double.py

@@ -3,3 +3,6 @@ def sum_double(a, b):
         return (a + b) * 2
     else:
         return a + b
+
+
+sum_double(2, 10)

students/DanielCastro/DanielCastro-A01/test.py

@@ -0,0 +1 @@
+print('This is my test file')

students/DanielCastro/DanielCastro-A02/fizz_buzz.py

@@ -0,0 +1,29 @@
+# Title: FizzBuzz
+# Change Log: (Who,When,What)
+# dcastrowa, 01-20190-19, created file
+
+
+# ----------- Data ------------ #
+
+
+numbers = list(range(1, 100))
+
+
+# --------- Processing --------- #
+
+
+def fizz_buzz(num):
+    if number % 3 == 0 and number % 5 == 0:
+        print('FizzBuzz')
+    elif number % 3 == 0:
+        print('Fizz')
+    elif number % 5 == 0:
+        print('Buzz')
+    else:
+        print(number)
+
+# ----- Presentation ----- #
+
+
+for number in numbers:
+    fizz_buzz(number)

students/DanielCastro/DanielCastro-A02/front_times.py

@@ -0,0 +1,2 @@
+def front_times(str, n):
+    return str[:3] * n

students/DanielCastro/DanielCastro-A02/grid_printer.py

@@ -0,0 +1,43 @@
+# Title: FizzBuzz
+# Change Log: (Who,When,What)
+# dcastrowa, 01-20190-19, created file
+
+
+# ----------- Data ------------ #
+
+
+plus = '+ '
+dash = '- '
+space = '  '
+col = '| '
+
+# --------- Processing --------- #
+
+
+def print_grid(n):
+    multi_dash = dash * n
+    line = plus + multi_dash
+    full_line = line * 2 + plus
+    column_lines = col + space * n
+    full_col_line = column_lines * 2 + '|'
+    print(full_line)
+    print((full_col_line + '\n') * n, end=full_line)
+    print('\n' + (full_col_line + '\n') * n, end=full_line)
+    print()
+
+
+def print_grid2(n, n2):
+    multi_dash = dash * n2
+    line = plus + multi_dash
+    full_line = (line * n) + '+'
+    column_lines = col + space * n2
+    full_col_line = column_lines * n + '|'
+    full_row = (full_col_line + '\n') * n2
+    all_boxes = full_line + '\n' + full_row
+    print(all_boxes * n, end=full_line)
+
+# ----- Presentation ----- #
+
+
+
+print_grid2(5, 4)

students/DanielCastro/DanielCastro-A02/series.py

@@ -0,0 +1,53 @@
+# Title: Series
+# Change Log: (Who,When,What)
+# dcastrowa, 01-2019-19, created file
+
+# -----Data----- #
+
+
+numbers = list(range(8))
+
+# ------Processing----- #
+
+
+def fibonacci(n):
+    if n <= 1:
+        return n
+    else:
+        return fibonacci(n - 1) + fibonacci(n - 2)
+
+
+def lucas(n):
+    if n == 0:
+        return 2
+    elif n == 1:
+        return 1
+    else:
+        return lucas(n - 1) + lucas(n - 2)
+
+
+def sum_series(n, n2=0, n3=1):
+    if n == 0:
+        return n2
+    elif n == 1:
+        return n3
+    else:
+        return sum_series(n - 1, n2, n3) + sum_series(n - 2, n2, n3)
+
+
+# -----Presentation----- #
+
+
+for number in numbers:
+    answer = fibonacci(number)
+    print(answer)
+print()
+for number in numbers:
+    answer = lucas(number)
+    print(answer)
+print()
+for number in numbers:
+    answer = sum_series(number)
+    print(answer)
+
+

students/KevinCavanaugh/session2/string_times.py → students/DanielCastro/DanielCastro-A02/string_times.py

@@ -1,2 +1,3 @@
 def string_times(str, n):
-  return str * n
+    return str * n
+

students/DanielCastro/DanielCastro-A03/list_lab.py

@@ -0,0 +1,61 @@
+# !/usr/bin/env python3
+
+# ------------------------------------------------ #
+# Title: List Lab
+# Change Log: (Who,What,When)
+# dcastrowa, created and completed file, 01/28/19
+# ------------------------------------------------ #
+
+fruits = ['Apples', 'Pears', 'Oranges', 'Peaches']
+
+print('SERIES 1')
+print('=' * 40)
+print(fruits)
+new_fruit = input('Add your favorite fruit: ')
+fruits.append(new_fruit.capitalize())
+print(fruits)
+choose_fruit = int(input('Pick a number 1 through {}: '.format(len(fruits))))
+print('You chose {}: {}'.format(choose_fruit, fruits[choose_fruit - 1]))
+fruits = [input('Add another fruit: ')] + fruits
+print(fruits)
+fruits.insert(0, input('Add another fruit: '))
+print(fruits)
+for fruit in fruits:
+    if fruit[0] == 'P':
+        print(fruit)
+print('=' * 40)
+
+print('SERIES 2')
+print('=' * 40)
+print(fruits)
+fruits.pop(-1)
+print(fruits)
+remove_fruit = input('Delete a fruit: ')
+fruits.remove(remove_fruit.capitalize())
+print(fruits)
+print('=' * 40)
+
+print('SERIES 3')
+print('=' * 40)
+for fruit in fruits:
+    answer = input('Do you like {}? '.format(fruit.lower()))
+    while answer != 'yes' or 'no':
+        if answer == 'yes':
+            pass
+        elif answer == 'no':
+            fruits.remove(fruit)
+        else:
+            answer = input('Choose "yes" or "no" ')
+        break
+print(fruits)
+print('=' * 40)
+
+print('SERIES 4')
+print('=' * 40)
+new_fruits = []
+for fruit in fruits:
+    new_fruit = fruit[::-1]
+    new_fruits.append(new_fruit)
+print('Original list: \n{}'.format(fruits))
+print('New list: \n{}'.format(new_fruits))
+print('=' * 40)

students/DanielCastro/DanielCastro-A03/mailroom.py

@@ -0,0 +1,90 @@
+#!/usr/bin/env python3
+
+# ------------------------------------------------ #
+# Title: String Format Lab
+# Change Log: (Who,What,When)
+# dcastrowa, created file, 01/28/19
+# dcastrowa, completed file, 01/29/19
+# ------------------------------------------------ #
+
+# It should have a data structure that holds a list of your donors and a history of the amounts
+# they have donated. This structure should be populated at first with at least five donors, with
+# between 1 and 3 donations each. You can store that data structure in the global namespace.
+# The script should prompt the user (you) to choose from a menu of 3 actions: “Send a Thank You”,
+# “Create a Report” or “quit”.
+
+import sys
+
+# Create list of donors
+donor1 = ['Bobs Burger', 400.50, 250.46]
+donor2 = ['Peter Griffin', 865.23, 910.06, 454.25]
+donor3 = ['Charlie Brown', 420.45, 250.67]
+donor4 = ['Scooby Doo', 2000.60, 500.84]
+donor5 = ['Luke Skywalker', 340.55, 67.89, 900.00]
+donor_db = [donor1, donor2, donor3, donor4, donor5]
+names = []
+donation1 = []
+donation2 = []
+donation3 = []
+
+for donor in donor_db:
+    try:
+        names.append(donor[0])
+        donation1.append(donor[1])
+        donation2.append(donor[2])
+        donation3.append(donor[3])
+    except IndexError:
+        pass
+
+prompt_msg = '\n'.join(('Enter a # option:',
+                        '1 -- Send a Thank you',
+                        '2 -- Create a Report',
+                        '3 -- quit',
+                        ''))
+format_line = ('=' * 75)
+
+
+def thank_you():
+    while True:
+        response = input('Enter "list" or donor full name: ')
+        if response == 'list':
+            print('DONORS: ')
+            format_line
+            for donors in donor_db:
+                print(donors[0])
+        elif response in names:
+            donation_amount = float(input('Enter donation amount: $'))
+            for name in donor_db:
+                if response == name[0]:
+                    name.append(donation_amount)
+        elif response not in names:
+            donor_db.append([response.title()])
+            donation_amount = float(input('Enter donation amount: $'))
+            donor_db[-1].append(donation_amount)
+            print('Thank you, {} for donating ${:.2f}'.format(donor_db[-1][0], donor_db[-1][1]))
+            break
+
+
+def report():
+    print('{:<25}{:<25}{:<25}{:<25}'.format('Donor', 'Average', 'Num of Gifts', 'Total'))
+    print('=' * 100)
+    for name in donor_db:
+        print('{:<25}${:<25.2f}{:<25}${:<25}'.format(name[0], sum(name[1:])/len(name[1:]), len(name[1:]), sum(name[1:])))
+
+
+def main():
+    while True:
+        response = input(prompt_msg)
+        if response == '1':
+            thank_you()
+        elif response == '2':
+            report()
+        elif response == '3':
+            input('Press enter to quit.')
+            break
+        else:
+            print('Not an option. Choose 1-3')
+
+
+if __name__ == '__main__':
+    main()

students/DanielCastro/DanielCastro-A03/slicing.py

@@ -0,0 +1,58 @@
+# Title: Slicing
+# Change log: (Who,When, What)
+# dcastrowa, 01/26/19, created slicing file with functions
+
+my_string = 'do stuff with this string'
+my_tuple = (2, 5, 56, 23, 45, 4, 72, 34, 25, 12, 39)
+
+
+def exchange_first_last(sequence):  # with the first and last items exchanged.
+    try:
+        first = sequence[-1],
+        middle = sequence[1:-1]
+        last = sequence[0],
+        return first + middle + last
+    except TypeError:
+        first = sequence[-1]
+        middle = sequence[1:-1]
+        last = sequence[0]
+        return first + middle + last
+
+
+def every_other_item(sequence):  # with every other item removed.
+    return sequence[::2]
+
+
+def remove_four(sequence):  # first 4 and last 4 items removed and then every other item in the remaining sequence.
+    return sequence[4:-4:2]
+
+
+def reverse_sequence(sequence):  # with the elements reversed (just with slicing).
+    return sequence[::-1]
+
+
+def thirds_sequence(sequence):  # with the last third, then first third, then the middle third in the new order.
+    thirds = int(len(sequence) / 3)
+    last = sequence[-thirds:]
+    first = sequence[:thirds]
+    middle = sequence[thirds:-thirds]
+    return last + first + middle
+
+
+print('My tuple = {}'.format(my_tuple))
+print('-' * 40)
+exchange_test = exchange_first_last(my_tuple)
+print('Exchange first and last')
+print(exchange_test)
+print('-' * 40)
+every_other_test = every_other_item(my_tuple)
+print('Every other item')
+print(every_other_test)
+print('-' * 40)
+remove_four_test = remove_four(my_tuple)
+print('Remove four first/last and print every other')
+print(remove_four_test)
+print('-' * 40)
+thirds_test = thirds_sequence(my_tuple)
+print('Thirds')
+print(thirds_test)