Update README.md

README.md

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 # BertelsmanProjects
 This contains some sample code challenges in the python community in Bertelsman scholarship program.
+It contains simple programmes meant for beginners.

no_more_pennies.py

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+"""
+This programme will read prices from user until a blank line 
+is entered. It will then display the total cost of all the 
+entered items on one line, followed by the amount due if the 
+customer pays with cash to the nearest nickel on the second 
+line.
+
+Input: Float
+Output: String
+"""
+prices = []
+while True:
+    price = input("Please, enter item price: ")
+    if price == "":
+        break
+    else:
+        prices.append(float(price))
+
+total_amount = sum(prices)
+
+amount_in_cents = (total_amount * 100)
+amount_in_nickel = amount_in_cents // 5
+
+if amount_in_cents % 5 >= 2.5:
+    amount_in_nickel += 1
+
+# Total dollar amount to the nearest nickel
+amount_due = amount_in_nickel / 20
+
+
+
+print("")
+print("Total amount: {:.2f}".format(total_amount))
+print('Amount due for cash payment: {:.2f}'.format(amount_due))

notebook37899451f7.ipynb

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+{"cells":[{"metadata":{"_uuid":"8f2839f25d086af736a60e9eeb907d3b93b6e0e5","_cell_guid":"b1076dfc-b9ad-4769-8c92-a6c4dae69d19","trusted":true},"cell_type":"code","source":"# This Python 3 environment comes with many helpful analytics libraries installed\n# It is defined by the kaggle/python Docker image: https://github.com/kaggle/docker-python\n# For example, here's several helpful packages to load\n\nimport numpy as np # linear algebra\nimport pandas as pd # data processing, CSV file I/O (e.g. pd.read_csv)\n\n# Input data files are available in the read-only \"../input/\" directory\n# For example, running this (by clicking run or pressing Shift+Enter) will list all files under the input directory\n\nimport os\nfor dirname, _, filenames in os.walk('/kaggle/input'):\n    for filename in filenames:\n        print(os.path.join(dirname, filename))\n\n# You can write up to 20GB to the current directory (/kaggle/working/) that gets preserved as output when you create a version using \"Save & Run All\" \n# You can also write temporary files to /kaggle/temp/, but they won't be saved outside of the current session","execution_count":1,"outputs":[]},{"metadata":{"_uuid":"d629ff2d2480ee46fbb7e2d37f6b5fab8052498a","_cell_guid":"79c7e3d0-c299-4dcb-8224-4455121ee9b0","trusted":true},"cell_type":"code","source":"\"\"\"\nPython project\n\nThis project receives an license plate number input from the user and classifies it as \neither old style plate number, new style plate number or invalid number\n\nInput: String\nOutput: String\n\"\"\"\n\nplate_num = input(\"Enter license plate number: \")\n\nif len(plate_num) == 6 and plate_num[-3:].isnumeric() and plate_num[:4].isupper():\n    print('Number is valid old style license plate')\nelif len(plate_num) == 8 and plate_num[:4].isnumeric() and plate_num[5:].isupper():\n    print('Number is valid new style license plate')\nelse:\n    print('Invalid number')","execution_count":5,"outputs":[{"output_type":"stream","name":"stdout","text":"Enter license plate number: 1234JHGY\nNumber is valid new style license plate\n"}]},{"metadata":{"trusted":true},"cell_type":"code","source":"\"\"\"\nThis programme simulates a spin of a roulette and displays the number that \nwas selected and all of the bets that must be payed. \nIt only covers the following bets:\n- Single number (1 to 36, 0, or 00)\n- Red versus Black\n- Odd versus Even\n- 1 to 18 versus 19 to 36\n\nInput: None\nOutput: String\n\"\"\"\n\nimport random\n\ngreen = [0, '00']\nred = list(range(1,10, 2)) + list(range(12,19, 2)) + \\\nlist(range(19, 28, 2)) + list(range(30, 37, 2))\nblack = [n for n in range(1, max(red)) if n not in red]\nroulette_wheel = red + black + green\n\nindex = random.randint(0, len(roulette_wheel) - 1)\nnum = roulette_wheel[index]\n\n\nprint(f'The spin resulted in {num}...')\nif 0 != num != '00':\n    print(f'Pay {num}')\n    if num in red:\n        print(f'Pay Red')\n        \n    if num in black:\n        print(f'Pay Black')\n        \n    if num % 2 == 0:\n        print('Even')\n    else:\n        print('Odd')\n        \n    if 1 <= num <= 18:\n        print(f'Pay 1 to 18')\n        \n    if 19 <= num <= 36:\n        print(f'Pay 19 to 36')\nelse:\n    if num == 0:\n        print('Pay 0')\n    else:\n        print('Pay 00')","execution_count":37,"outputs":[{"output_type":"stream","text":"The spin resulted in 34...\nPay 34\nPay Red\nEven\nPay 19 to 36\n","name":"stdout"}]},{"metadata":{"trusted":true},"cell_type":"code","source":"","execution_count":null,"outputs":[]}],"metadata":{"kernelspec":{"name":"python3","display_name":"Python 3","language":"python"},"language_info":{"name":"python","version":"3.7.6","mimetype":"text/x-python","codemirror_mode":{"name":"ipython","version":3},"pygments_lexer":"ipython3","nbconvert_exporter":"python","file_extension":".py"}},"nbformat":4,"nbformat_minor":4}

perimeter_of_polygon.py

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+'''
+This Program will accept x-y coordinate input of a polygon 
+from a user and then calculate the perimeter.
+
+Input: Integer
+Output: String
+'''
+
+coord = []
+perimeter = 0
+first_pass = False
+
+while True:
+    if first_pass:
+        x = input('Enter the x part of the coordinate: (blank to quit): ')
+    else:
+        x = input('Enter the x part of the coordinate: ')
+        first_pass = True
+    if x == "":break
+
+    y = input("Enter the y part of the coordinate: ")
+    if y == "":break
+
+    x = int(x)
+    y = int(y)
+
+    # Collecting the coordinates
+    coord.append((x, y))
+
+i = 0
+while i < len(coord)-1:
+    perimeter += ((coord[i][0]-coord[i+1][0])**2 + (coord[i][1]-coord[i+1][1])**2)**0.5
+    i += 1
+
+perimeter += ((coord[i][0]-coord[0][0])**2 + (coord[i][1]-coord[0][1])**2)**0.5
+
+print(f'The perimeter of that polygon is {perimeter}')