2. Python 101 - Data Types - Skeleton.ipynb

{"nbformat":4,"nbformat_minor":0,"metadata":{"colab":{"name":"2. Python 101 - Data Types - Skeleton.ipynb","provenance":[],"collapsed_sections":[]},"kernelspec":{"name":"python3","display_name":"Python 3"}},"cells":[{"cell_type":"markdown","metadata":{"id":"jAvAN1PiB8bc"},"source":["# 1. BOOLEANS"]},{"cell_type":"code","metadata":{"id":"nQxJN0ShB_Ae","executionInfo":{"status":"ok","timestamp":1601370366497,"user_tz":-330,"elapsed":1060,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"f3bcdb6b-c2d9-4574-8652-1c7c98afc4cc","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["# Boolean values can be represented as one of two constant objects \"False\" and \"True\". \n","# Booleans behave like integers 0 and 1.\n","a= True\n","b=a+False\n","b"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["1"]},"metadata":{"tags":[]},"execution_count":4}]},{"cell_type":"code","metadata":{"id":"MWOLRKg-B_D6","executionInfo":{"status":"ok","timestamp":1601370391248,"user_tz":-330,"elapsed":1053,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"02619e3a-2fac-4d8d-d998-851f83c80767","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["False"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["False"]},"metadata":{"tags":[]},"execution_count":5}]},{"cell_type":"code","metadata":{"id":"oDfoK28ZB_SO","executionInfo":{"status":"ok","timestamp":1601370570796,"user_tz":-330,"elapsed":1132,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"36cbe81e-dc4c-48a1-89b3-b570018f1817","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["stock_1_price=200\n","stock_2_price=200\n","print(stock_1_price == stock_2_price)"],"execution_count":null,"outputs":[{"output_type":"stream","text":["True\n"],"name":"stdout"}]},{"cell_type":"markdown","metadata":{"id":"zK3GTZaCFwNt"},"source":["**MINI CHALLENGE #1:** \n","- **What will this code generate?**\n","```\n","stock_1_price = 20\n","stock_2_price = 30\n","print((stock_1_price < stock_2_price))\n","print(stock_1_price == stock_2_price)\n","```"]},{"cell_type":"code","metadata":{"id":"Fk7waP-xUtan","executionInfo":{"status":"ok","timestamp":1601370730422,"user_tz":-330,"elapsed":1605,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"7fcec410-092e-4ed9-9c57-8a19e39370f6","colab":{"base_uri":"https://localhost:8080/","height":51}},"source":["stock_1_price = 20\n","stock_2_price = 30\n","print(stock_1_price < stock_2_price)\n","print(stock_1_price == stock_2_price)"],"execution_count":null,"outputs":[{"output_type":"stream","text":["True\n","False\n"],"name":"stdout"}]},{"cell_type":"markdown","metadata":{"id":"_5r-dUNX7nfy"},"source":["# 2. LIST"]},{"cell_type":"code","metadata":{"id":"F27HZd8a60zD","executionInfo":{"status":"ok","timestamp":1601370792841,"user_tz":-330,"elapsed":1288,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"a1239bfb-db29-4237-b753-cb1e89b34a7c","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["# A list is a collection which is ordered and changeable. \n","# List allows duplicate members.\n","list=[1,2,3]\n","list"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["[1, 2, 3]"]},"metadata":{"tags":[]},"execution_count":10}]},{"cell_type":"code","metadata":{"id":"AeHE6akU70RX","executionInfo":{"status":"ok","timestamp":1601370820337,"user_tz":-330,"elapsed":1053,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"406944ac-29f5-420d-d40e-29c399000d3a","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["# Obtain the datatype\n","type (list)"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["list"]},"metadata":{"tags":[]},"execution_count":12}]},{"cell_type":"code","metadata":{"id":"qaiXmQs570Vv","executionInfo":{"status":"ok","timestamp":1601370956734,"user_tz":-330,"elapsed":1031,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"41698c44-fc0d-432c-b5ad-07009e1594b9","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["# list with mixed datatypes (for example you can have strings and integers in one list)\n","m_list=[1,2.3,3.4,\"Jai Radha Krishna\",8.4476]\n","m_list"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["[1, 2.3, 3.4, 'Jai Radha Krishna', 8.4476]"]},"metadata":{"tags":[]},"execution_count":13}]},{"cell_type":"code","metadata":{"id":"PNJjE3qX70YR","executionInfo":{"status":"ok","timestamp":1601371013788,"user_tz":-330,"elapsed":1046,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"0d976297-cd8d-4c77-b85d-7d3bfb6d63f3","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["# You can have a list inside another list (nested list)\n","n_list=[1,'Jai Siya Ram',[3,5,8]]\n","n_list"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["[1, 'Jai Siya Ram', [3, 5, 8]]"]},"metadata":{"tags":[]},"execution_count":14}]},{"cell_type":"code","metadata":{"id":"XZZiMb2c70f6","executionInfo":{"status":"ok","timestamp":1601371064069,"user_tz":-330,"elapsed":1035,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"bb0cfaa8-1dec-4edd-d18a-909e6093a3de","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["# Access specific elements in the list with Indexing\n","# Note that the first element in the list has an index of 0 (little confusing but you'll get used to it!)\n","listee=[2,'GOOG',5]\n","listee[2]"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["5"]},"metadata":{"tags":[]},"execution_count":15}]},{"cell_type":"code","metadata":{"id":"I6z3Ls6R70iU","executionInfo":{"status":"ok","timestamp":1601371459323,"user_tz":-330,"elapsed":1176,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"e1e1e1b0-1159-49c6-85c7-9d5234a32818","colab":{"base_uri":"https://localhost:8080/","height":51}},"source":["# indexing for nested lists\n","n_list=[1,'Jai Siya Ram',[3,6,8],[1,2.3,3.4,\"Jai Radha Krishna\",8.4476],['APPL', 5, 6]]\n","print(n_list[3][3])\n","print(n_list[1])"],"execution_count":null,"outputs":[{"output_type":"stream","text":["Jai Radha Krishna\n","Jai Siya Ram\n"],"name":"stdout"}]},{"cell_type":"code","metadata":{"id":"5Bx9hZPc70o4","executionInfo":{"status":"ok","timestamp":1601371444497,"user_tz":-330,"elapsed":2807,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"ae42a6d6-ec5a-46c0-9c04-86aa7d23ebe7","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["n_list[2][1]"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["6"]},"metadata":{"tags":[]},"execution_count":23}]},{"cell_type":"code","metadata":{"id":"hEHd__Zr70nj","executionInfo":{"status":"ok","timestamp":1601371473948,"user_tz":-330,"elapsed":644,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"06a5dbf6-bab8-4a8d-9de3-8d02c8026bbf","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["n_list[4]"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["['APPL', 5, 6]"]},"metadata":{"tags":[]},"execution_count":25}]},{"cell_type":"code","metadata":{"id":"4KVMQSCO70lg","executionInfo":{"status":"ok","timestamp":1601371553941,"user_tz":-330,"elapsed":1154,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"ebb0c02d-b8b9-41cc-af59-b335c552acfa","colab":{"base_uri":"https://localhost:8080/","height":35}},"source":["# Negative Indexing\n","my_list=[2,'GOOG',5]\n","my_list[-2]"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"application/vnd.google.colaboratory.intrinsic+json":{"type":"string"},"text/plain":["'GOOG'"]},"metadata":{"tags":[]},"execution_count":27}]},{"cell_type":"code","metadata":{"id":"-Bw1wI_h70dw","executionInfo":{"status":"ok","timestamp":1601371662728,"user_tz":-330,"elapsed":1170,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"cd2eb963-d7af-40f6-d81e-9cbe7367f3e9","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["# List Slicing (getting more than one element from a list) \n","my_list=[2,5,7,'GOOG','SP500','AMZN',15]\n","# obtain elements starting from index 3 up to and not including element with index 6  \n","my_list[3:-1]"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["['GOOG', 'SP500', 'AMZN']"]},"metadata":{"tags":[]},"execution_count":29}]},{"cell_type":"code","metadata":{"id":"VGsNNIpn9ILB","executionInfo":{"status":"ok","timestamp":1601371757375,"user_tz":-330,"elapsed":1245,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"b40f96b8-04dd-4a94-938b-1a10eb870702","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["# Obtain elements starting from index 3 to end\n","my_list[3:]"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["['GOOG', 'SP500', 'AMZN', 15]"]},"metadata":{"tags":[]},"execution_count":30}]},{"cell_type":"code","metadata":{"id":"W0Z8oCAC9IJL","executionInfo":{"status":"ok","timestamp":1601371796882,"user_tz":-330,"elapsed":1223,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"75f535b9-6f06-48fb-a49a-97f5b9c9e1ab","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["# All elements start to end\n","my_list[:]"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["[2, 5, 7, 'GOOG', 'SP500', 'AMZN', 15]"]},"metadata":{"tags":[]},"execution_count":33}]},{"cell_type":"code","metadata":{"id":"Z4sY6MEJ9IGv","executionInfo":{"status":"ok","timestamp":1601371784904,"user_tz":-330,"elapsed":1055,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"72ad84a3-7792-4c40-92fa-128b3097c18a","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["# Obtain the length of the list (how many elements in the list) \n","len(my_list)"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["7"]},"metadata":{"tags":[]},"execution_count":32}]},{"cell_type":"markdown","metadata":{"id":"Q1qcVBl7G1GO"},"source":["**MINI CHALLENGE #2:**\n","- **Print the first, second and last element in the list below**\n","- **Print all elements in the list, first 3 elements, and last three elements**\n","\n","```\n","stocks = [\"GOOG\", \"TSLA\", \"AAPL\", \"T\", \"SP500\", \"BTC\", \"EUR/USD\"]\n","```\n","\n"]},{"cell_type":"code","metadata":{"id":"adQzmLx7Y7p7","executionInfo":{"status":"ok","timestamp":1601378990663,"user_tz":-330,"elapsed":1080,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"0dcb695c-6f01-46e1-f3dd-ddf9b42d0ba0","colab":{"base_uri":"https://localhost:8080/","height":119}},"source":["stocks = [\"GOOG\", \"TSLA\", \"AAPL\", \"T\", \"SP500\", \"BTC\", \"EUR/USD\"]\n","print(stocks[0])\n","print(stocks[1])\n","print(stocks[-1])\n","print(stocks[:])\n","print(stocks[0:3])\n","print(stocks[-3:])\n"],"execution_count":null,"outputs":[{"output_type":"stream","text":["GOOG\n","TSLA\n","EUR/USD\n","['GOOG', 'TSLA', 'AAPL', 'T', 'SP500', 'BTC', 'EUR/USD']\n","['GOOG', 'TSLA', 'AAPL']\n","['SP500', 'BTC', 'EUR/USD']\n"],"name":"stdout"}]},{"cell_type":"markdown","metadata":{"id":"pqPdr6RNINsf"},"source":["**MINI CHALLENGE #3:** \n","- **Print GOOG**\n","- **Print AAPL, GOOG, TSLA** \n","- **Print T with two different ways**\n","\n","```\n","my_list = [\"SP500\", [\"AAPL\", \"GOOG\", \"TSLA\"], \"BTC\", \"T\"]\n","```\n"]},{"cell_type":"code","metadata":{"id":"fvlawsGboK-4","executionInfo":{"status":"ok","timestamp":1601379174602,"user_tz":-330,"elapsed":1053,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"9c05496a-dad5-4906-88d0-dbba5d12a337","colab":{"base_uri":"https://localhost:8080/","height":85}},"source":["my_list = [\"SP500\", [\"AAPL\", \"GOOG\", \"TSLA\"], \"BTC\", \"T\"]\n","print(my_list[1][1])\n","print(my_list[1])\n","print(my_list[3])\n","print(my_list[-1])"],"execution_count":null,"outputs":[{"output_type":"stream","text":["GOOG\n","['AAPL', 'GOOG', 'TSLA']\n","T\n","T\n"],"name":"stdout"}]},{"cell_type":"markdown","metadata":{"id":"7a2j5iF8CYCU"},"source":["# 3. DICTIONARY"]},{"cell_type":"code","metadata":{"id":"RrxN16VRCbyz"},"source":["# my_dict = {'key1':'value1', 'key2':'value2', 'key3':'value3'}\n","# Dictionary consists of a collection of key-value pairs. Each key-value pair maps the key to its corresponding value.\n","# Keys are unique within a dictionary while values may not be. \n","# List elements are accessed by their position in the list, via indexing while Dictionary elements are accessed via keys\n","my_dict={'key1':'value1',\n","         'key2':'value2',\n","         'key3':'value3',\n","         'key4':'value4'\n","         }\n","# Define a dictionary using key-value pairs\n"],"execution_count":null,"outputs":[]},{"cell_type":"code","metadata":{"id":"dToa9hHWCcO5","executionInfo":{"status":"ok","timestamp":1601450169561,"user_tz":-330,"elapsed":1893,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"9d799ae9-8454-4a70-adba-c57f48d6e724","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["# View the dictionary\n","my_dict"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["{'key1': 'value1', 'key2': 'value2', 'key3': 'value3', 'key4': 'value4'}"]},"metadata":{"tags":[]},"execution_count":3}]},{"cell_type":"code","metadata":{"id":"KczBnCdmCcA5","executionInfo":{"status":"ok","timestamp":1601450183653,"user_tz":-330,"elapsed":2023,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"c3894fca-3537-45d9-eda1-5fb9ee18ff94","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["# Check the data type\n","type(my_dict)"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["dict"]},"metadata":{"tags":[]},"execution_count":4}]},{"cell_type":"code","metadata":{"id":"dThsTYeaCb-l","executionInfo":{"status":"ok","timestamp":1601450210436,"user_tz":-330,"elapsed":1514,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"c471823a-8cd5-4ba1-b08d-b7f1608f9b18","colab":{"base_uri":"https://localhost:8080/","height":35}},"source":["# Access specific element in the dictionary using a specific key (ex: Key2)\n","my_dict['key2']"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"application/vnd.google.colaboratory.intrinsic+json":{"type":"string"},"text/plain":["'value2'"]},"metadata":{"tags":[]},"execution_count":5}]},{"cell_type":"code","metadata":{"id":"Li70lw0jCb87"},"source":["# Define a dictionary for a bank client listing all his/her assets! \n","ClientD={'Real Estate':150000,'Stocks':10000,'Savings':20000}"],"execution_count":null,"outputs":[]},{"cell_type":"code","metadata":{"id":"G_I_rJsWCb6E","executionInfo":{"status":"ok","timestamp":1601450320320,"user_tz":-330,"elapsed":1974,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"efe433d5-f0ed-4610-a1ab-e6b7671f93db","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["# Access elements in the dictionary\n","ClientD['Stocks']"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["10000"]},"metadata":{"tags":[]},"execution_count":9}]},{"cell_type":"code","metadata":{"id":"1DigIhEQCb3x","executionInfo":{"status":"ok","timestamp":1601450420481,"user_tz":-330,"elapsed":1347,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"4fcfbe70-e831-4fb6-8f3a-fb5d6c852919","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["# Add a new item to an existing dictionary\n","ClientD['Crypto']=1500\n","ClientD"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["{'Crypto': 1500, 'Real Estate': 150000, 'Savings': 20000, 'Stocks': 10000}"]},"metadata":{"tags":[]},"execution_count":11}]},{"cell_type":"code","metadata":{"id":"m05N8LIiCb0_","executionInfo":{"status":"ok","timestamp":1601450499440,"user_tz":-330,"elapsed":1341,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"1cf711cf-767b-4231-d1c4-3dc54d6038a0","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["# remove an item from the dictionary\n","del ClientD['Savings']\n","print(ClientD)"],"execution_count":null,"outputs":[{"output_type":"stream","text":["{'Real Estate': 150000, 'Stocks': 10000, 'Crypto': 1500}\n"],"name":"stdout"}]},{"cell_type":"code","metadata":{"id":"c4GKclEzCoMe","executionInfo":{"status":"error","timestamp":1601450522911,"user_tz":-330,"elapsed":1359,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"fb65478e-7587-4eb9-cf4f-d8daa65f8fcc","colab":{"base_uri":"https://localhost:8080/","height":197}},"source":["# delete the entire dictionary\n","# Note that you cannot print it out again because the entire dictionary has been deleted\n","del ClientD\n","print(ClientD)"],"execution_count":null,"outputs":[{"output_type":"error","ename":"NameError","evalue":"ignored","traceback":["\u001b[0;31m---------------------------------------------------------------------------\u001b[0m","\u001b[0;31mNameError\u001b[0m                                 Traceback (most recent call last)","\u001b[0;32m<ipython-input-14-41dd81653951>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[1;32m      2\u001b[0m \u001b[0;31m# Note that you cannot print it out again because the entire dictionary has been deleted\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m      3\u001b[0m \u001b[0;32mdel\u001b[0m \u001b[0mClientD\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m----> 4\u001b[0;31m \u001b[0mprint\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mClientD\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m","\u001b[0;31mNameError\u001b[0m: name 'ClientD' is not defined"]}]},{"cell_type":"markdown","metadata":{"id":"9llozT9XLiqI"},"source":["**MINI CHALLENGE #4:**\n","- **Create a dictionary with 3 of your favourite stocks and their prices** \n"]},{"cell_type":"code","metadata":{"id":"KHOBUBNeKDXr","executionInfo":{"status":"ok","timestamp":1601450612661,"user_tz":-330,"elapsed":1350,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"8f629c5e-0eb4-4961-ae36-2f37dd7dd784","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["Fav_Stock={'AMZN':1500,'GOOGL':250,'AAPL':450}\n","Fav_Stock"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["{'AAPL': 450, 'AMZN': 1500, 'GOOGL': 250}"]},"metadata":{"tags":[]},"execution_count":15}]},{"cell_type":"markdown","metadata":{"id":"6kLIKQOZ6rNe"},"source":["# 4. STRINGS"]},{"cell_type":"code","metadata":{"id":"rDjVcbLd6xJf","executionInfo":{"status":"ok","timestamp":1601457005993,"user_tz":-330,"elapsed":3291,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"20d31baf-ecdc-4149-a872-6d562889c909","colab":{"base_uri":"https://localhost:8080/","height":35}},"source":["# A string in Python is a sequence of characters\n","# String can be enclosed by either double or single quotes\n","my_string='Hello Everone and Welcome to Python for Finance course'\n","my_string\n"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"application/vnd.google.colaboratory.intrinsic+json":{"type":"string"},"text/plain":["'Hello Everone and Welcome to Python for Finance course'"]},"metadata":{"tags":[]},"execution_count":1}]},{"cell_type":"code","metadata":{"id":"_UN8zNOJ60ud","executionInfo":{"status":"ok","timestamp":1601457021267,"user_tz":-330,"elapsed":2112,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"840e2699-6a75-4b31-92f6-f0ac5c5f5015","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["# Obtain the datatype\n","type(my_string)"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["str"]},"metadata":{"tags":[]},"execution_count":2}]},{"cell_type":"code","metadata":{"id":"2r3aHdjn60wz","executionInfo":{"status":"ok","timestamp":1601457162320,"user_tz":-330,"elapsed":1598,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"c8884540-1d62-4e10-997e-b637d26601c2","colab":{"base_uri":"https://localhost:8080/","height":35}},"source":["# Combining two strings together (Let's combine the first and last name of a bank's client)\n","first_name=\"Jai\"\n","last_name=\"Siya Ram\"\n","fulle_name=first_name+last_name\n","fulle_name"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"application/vnd.google.colaboratory.intrinsic+json":{"type":"string"},"text/plain":["'JaiSiya Ram'"]},"metadata":{"tags":[]},"execution_count":7}]},{"cell_type":"code","metadata":{"id":"8DZ5JbeX601H","executionInfo":{"status":"ok","timestamp":1601457162322,"user_tz":-330,"elapsed":1078,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"a4354f5b-637d-4a9f-d9b1-80812d8e4358","colab":{"base_uri":"https://localhost:8080/","height":35}},"source":["# You can combine both strings together and add spaces in between\n","fulle_name=first_name+\" \"+last_name\n","fulle_name"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"application/vnd.google.colaboratory.intrinsic+json":{"type":"string"},"text/plain":["'Jai Siya Ram'"]},"metadata":{"tags":[]},"execution_count":8}]},{"cell_type":"code","metadata":{"id":"zOIOaPKf603q","executionInfo":{"status":"ok","timestamp":1601457174518,"user_tz":-330,"elapsed":1059,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"e5274c07-2193-4acf-b08d-f8c25f699d6a","colab":{"base_uri":"https://localhost:8080/","height":35}},"source":["# Methods on strings \n","# upper will be used to convert the string into upper case\n","fulle_name.upper()"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"application/vnd.google.colaboratory.intrinsic+json":{"type":"string"},"text/plain":["'JAI SIYA RAM'"]},"metadata":{"tags":[]},"execution_count":9}]},{"cell_type":"code","metadata":{"id":"cX2lIPy-606m","executionInfo":{"status":"ok","timestamp":1601457309904,"user_tz":-330,"elapsed":1032,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"730b7f35-395d-4403-971c-ff28990faee2","colab":{"base_uri":"https://localhost:8080/","height":51}},"source":["# Split us used to divide up the string into words \n","# The output from split is a list\n","x=my_string.split()\n","print(x)\n","print(type(x))"],"execution_count":null,"outputs":[{"output_type":"stream","text":["['Hello', 'Everone', 'and', 'Welcome', 'to', 'Python', 'for', 'Finance', 'course']\n","<class 'list'>\n"],"name":"stdout"}]},{"cell_type":"code","metadata":{"id":"sL0bYlxv8PLN","executionInfo":{"status":"ok","timestamp":1601457345711,"user_tz":-330,"elapsed":853,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"f513caf8-d5d3-4cd7-870b-84a65fe2cfba","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["# Let's check that the datatype is list!\n","type(x)"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["list"]},"metadata":{"tags":[]},"execution_count":12}]},{"cell_type":"code","metadata":{"id":"sMlID0mv8Udk","executionInfo":{"status":"ok","timestamp":1601457362785,"user_tz":-330,"elapsed":1094,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"bc8ec040-8bd7-4701-bfb2-41a098c9bb0b","colab":{"base_uri":"https://localhost:8080/","height":35}},"source":["# you can index any element in the list using indexing\n","x[1]"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"application/vnd.google.colaboratory.intrinsic+json":{"type":"string"},"text/plain":["'Everone'"]},"metadata":{"tags":[]},"execution_count":14}]},{"cell_type":"code","metadata":{"id":"icNCEq2x609e","executionInfo":{"status":"ok","timestamp":1601457444200,"user_tz":-330,"elapsed":1168,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"8bd4a88a-5d50-4da7-8582-356e2148420c","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["# you can specify which letter could be choosed to perform the split\n","my_string='laila.aly@gmail.com'\n","z=my_string.split('@')\n","z"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["['laila.aly', 'gmail.com']"]},"metadata":{"tags":[]},"execution_count":17}]},{"cell_type":"markdown","metadata":{"id":"9cN9W4bkM-vs"},"source":["**MINI CHALLENGE #5:**\n","- **Write a code that takes an input from a bank client asking him/her about their feedback regarding the service. The code should split the client input into words and print them on screen**\n"]},{"cell_type":"code","metadata":{"id":"cWKRpQ7WOSnu","executionInfo":{"status":"ok","timestamp":1601457728491,"user_tz":-330,"elapsed":6137,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"64f739cd-75fd-4586-e116-3e19cc3203f9","colab":{"base_uri":"https://localhost:8080/","height":51}},"source":["fb=input(\"Please Give you're feedback: \")\n","fb = str (fb)\n","z= fb.split()\n","print(z)"],"execution_count":null,"outputs":[{"output_type":"stream","text":["Please Give you're feedback: Imma lovin it\n","['Imma', 'lovin', 'it']\n"],"name":"stdout"}]},{"cell_type":"markdown","metadata":{"id":"EdyxRUooNz5m"},"source":["**MINI CHALLENGE #6:**\n","- **Write a code that prompts a user requesting his/her e-mail and then extracts the user first name (Note that the e-mail is in firstname.lastname@gmail.com**\n"]},{"cell_type":"code","metadata":{"id":"0P41ds4zNrKl","executionInfo":{"status":"ok","timestamp":1601458376861,"user_tz":-330,"elapsed":12593,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"f5ed7449-0327-4121-d47b-2d78c97ab1e4","colab":{"base_uri":"https://localhost:8080/","height":51}},"source":["email=input(\"PLease enter you're e-mail: \")\n","email= str(email)\n","h=email.split(\"@\")\n","h=h[0].split(\".\")\n","print(h[0])"],"execution_count":null,"outputs":[{"output_type":"stream","text":["PLease enter you're e-mail: kishalay.pandey@gmail.com\n","kishalay\n"],"name":"stdout"}]},{"cell_type":"markdown","metadata":{"id":"A0luXBRqEGai"},"source":["# 5. TUPLES"]},{"cell_type":"code","metadata":{"id":"WNh06IuWENEw"},"source":["# A tuple is a sequence of immutable Python objects. \n","# Tuples are sequences, just like lists. \n","# The differences between tuples and lists are, the tuples cannot be changed unlike lists and tuples use parentheses, whereas lists use square brackets."],"execution_count":null,"outputs":[]},{"cell_type":"code","metadata":{"id":"U0fyXOJPENDi","executionInfo":{"status":"ok","timestamp":1601636841773,"user_tz":-330,"elapsed":2663,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"e88e7295-4fda-4f8a-8a5c-7ce410c7898a","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["tuple_1=('GOOG','APPL',10,15,1992);\n","tuple_2=(450,55,977,2100)\n","type(tuple_1)"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["tuple"]},"metadata":{"tags":[]},"execution_count":1}]},{"cell_type":"code","metadata":{"id":"STfK4bAoEM_8","executionInfo":{"status":"ok","timestamp":1601636857029,"user_tz":-330,"elapsed":2229,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"c63d0429-5e0b-425b-a09e-dac074b279b1","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["tuple_1\n"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["('GOOG', 'APPL', 10, 15, 1992)"]},"metadata":{"tags":[]},"execution_count":2}]},{"cell_type":"code","metadata":{"id":"my6d1Ou-EM-y","executionInfo":{"status":"ok","timestamp":1601636873953,"user_tz":-330,"elapsed":2522,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"803f7a93-7229-4700-fd77-7ae6dd88d7a7","colab":{"base_uri":"https://localhost:8080/","height":35}},"source":["# Accessing elements in a tuple\n","tuple_1[1]"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"application/vnd.google.colaboratory.intrinsic+json":{"type":"string"},"text/plain":["'APPL'"]},"metadata":{"tags":[]},"execution_count":3}]},{"cell_type":"code","metadata":{"id":"IIeC1e3qEWz6","executionInfo":{"status":"ok","timestamp":1601636925110,"user_tz":-330,"elapsed":6184,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"41bf6328-19c5-434a-ee53-9de1a614f3b8","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["# Tuple slicing\n","tuple_1[1:-2]"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["('APPL', 10)"]},"metadata":{"tags":[]},"execution_count":5}]},{"cell_type":"code","metadata":{"id":"o_yady6jEWwL","executionInfo":{"status":"error","timestamp":1601636953043,"user_tz":-330,"elapsed":1205,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"d02c0f38-2dc1-4150-f8f3-633f0b624c83","colab":{"base_uri":"https://localhost:8080/","height":197}},"source":["# Changing a vlue of a tuple does not work! \n","# 'tuple' object does not support item assignment\n","tuple_1[1]=10"],"execution_count":null,"outputs":[{"output_type":"error","ename":"TypeError","evalue":"ignored","traceback":["\u001b[0;31m---------------------------------------------------------------------------\u001b[0m","\u001b[0;31mTypeError\u001b[0m                                 Traceback (most recent call last)","\u001b[0;32m<ipython-input-6-ec66cb24c28f>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[1;32m      1\u001b[0m \u001b[0;31m# Changing a vlue of a tuple does not work!\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m      2\u001b[0m \u001b[0;31m# 'tuple' object does not support item assignment\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m----> 3\u001b[0;31m \u001b[0mtuple_1\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0;36m1\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m=\u001b[0m\u001b[0;36m10\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m","\u001b[0;31mTypeError\u001b[0m: 'tuple' object does not support item assignment"]}]},{"cell_type":"code","metadata":{"id":"BCgEz7CdEWuP","executionInfo":{"status":"ok","timestamp":1601636985994,"user_tz":-330,"elapsed":1220,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"bed591e8-b373-42c7-8323-3717372d1ca0","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["# Create a New Tuple from existing Tuples\n","tuple_3=tuple_1+tuple_2\n","tuple_3"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["('GOOG', 'APPL', 10, 15, 1992, 450, 55, 977, 2100)"]},"metadata":{"tags":[]},"execution_count":8}]},{"cell_type":"markdown","metadata":{"id":"RmZ49NcKPKII"},"source":["**MINI CHALLENGE #7:**\n","- **Define a tuple with your first name, last name, age and the number of stocks in your portfolio. Find the length and type as well.**\n"]},{"cell_type":"code","metadata":{"id":"xMKjCcejQtJI","executionInfo":{"status":"ok","timestamp":1601637133792,"user_tz":-330,"elapsed":1292,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"a84e1039-c381-4787-d2e9-59c72ff0371f","colab":{"base_uri":"https://localhost:8080/","height":68}},"source":["Me=('Kishalay','Pandey',22,5)\n","print(Me)\n","print(type(Me))\n","print(len(Me))"],"execution_count":null,"outputs":[{"output_type":"stream","text":["('Kishalay', 'Pandey', 22, 5)\n","<class 'tuple'>\n","4\n"],"name":"stdout"}]},{"cell_type":"markdown","metadata":{"id":"B7clmiIJEJF0"},"source":["# 6. SETS "]},{"cell_type":"code","metadata":{"id":"wRAHn1SiEN2I","executionInfo":{"status":"ok","timestamp":1601916979369,"user_tz":-330,"elapsed":2382,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"4a6dcd14-2238-4ffc-8f2b-5b3e6f862756","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["# A set is an unordered collection of items. Every element is unique (no duplicates).\n","# A set is created by placing all the items (elements) inside curly braces {}, separated by comma or by using the built-in function set().\n","# set of integers\n","my_set={'GOOG','APPL','TSLA'}\n","print(my_set)"],"execution_count":1,"outputs":[{"output_type":"stream","text":["{'APPL', 'GOOG', 'TSLA'}\n"],"name":"stdout"}]},{"cell_type":"code","metadata":{"id":"4Y6cT3ykENzZ","executionInfo":{"status":"ok","timestamp":1601917180109,"user_tz":-330,"elapsed":1453,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"8f74dcac-806f-4043-9ad1-c05cbf0fe40a","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["# set do not have duplicates\n","my_Set={'T', 'AAPL', 'GOOG', 'TSLA', 'AAPL','T'}\n","print(my_Set)"],"execution_count":6,"outputs":[{"output_type":"stream","text":["{'T', 'TSLA', 'GOOG', 'AAPL'}\n"],"name":"stdout"}]},{"cell_type":"markdown","metadata":{"id":"XjibM376ROGD"},"source":["**MINI CHALLENGE #8:**\n","- **Remove the duplicates from the following list:**\n","\n","\n","```\n","my_list = ['GOOG', 'APPL', 'T','TSLA','T','AAPL', 5, 6,5]\n","```\n","\n","\n"]},{"cell_type":"code","metadata":{"id":"EpKrum8GSOuv","executionInfo":{"status":"ok","timestamp":1601918010884,"user_tz":-330,"elapsed":1026,"user":{"displayName":"Kishalay Pandey","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2tFsmd8Ez-c0OPNkR8sUrBNBZ7p7l6gLebnZE=s64","userId":"15833743162450854740"}},"outputId":"fb7f97c7-3b5b-41ad-95de-2586f78203b5","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["my_sets = ['GOOG', 'APPL', 'T','TSLA','T','AAPL', 5, 6,5]\n","nmy_sets=list(set(my_sets))\n","print(nmy_sets)"],"execution_count":13,"outputs":[{"output_type":"stream","text":["['AAPL', 5, 6, 'APPL', 'T', 'GOOG', 'TSLA']\n"],"name":"stdout"}]},{"cell_type":"markdown","metadata":{"id":"OlonkaQNGdsP"},"source":["# MINI CHALLENGE SOLUTIONS"]},{"cell_type":"markdown","metadata":{"id":"bDojguHPUkBD"},"source":["**MINI CHALLENGE #1 SOLUTION:** \n","- **What will this code generate?**\n","```\n","stock_1_price = 20\n","stock_2_price = 30\n","print((stock_1_price < stock_2_price))\n","print(stock_1_price == stock_2_price)\n","```"]},{"cell_type":"code","metadata":{"id":"wRRbOc1ZUkBG","executionInfo":{"status":"ok","timestamp":1599880679267,"user_tz":240,"elapsed":278,"user":{"displayName":"Stemplicity","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2vCFt-bD5mPBhUWX0QA6xiBgoXQXtwUm2jgjaCg=s64","userId":"10668071569687886186"}},"outputId":"ffb51f81-618b-469c-9003-47060bbd993a","colab":{"base_uri":"https://localhost:8080/","height":50}},"source":["stock_1_price = 20\n","stock_2_price = 30\n","print((stock_1_price < stock_2_price))\n","print(stock_1_price == stock_2_price)"],"execution_count":null,"outputs":[{"output_type":"stream","text":["True\n","False\n"],"name":"stdout"}]},{"cell_type":"markdown","metadata":{"id":"T1ru2bTNHmoL"},"source":["**MINI CHALLENGE #2 SOLUTION:**\n","- **Print the first, second and last element in the list**\n","- **Print all elements in the list, first 3 elements, and last three elements**\n","\n","```\n","stocks = [\"GOOG\", \"TSLA\", \"AAPL\", \"T\", \"SP500\", \"BTC\", \"EUR/USD\"]\n","```\n","\n"]},{"cell_type":"code","metadata":{"id":"q9ayDKUZGlrZ","executionInfo":{"status":"ok","timestamp":1599881903235,"user_tz":240,"elapsed":251,"user":{"displayName":"Stemplicity","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2vCFt-bD5mPBhUWX0QA6xiBgoXQXtwUm2jgjaCg=s64","userId":"10668071569687886186"}},"outputId":"14251325-5c06-4f31-9163-c4290f2aeea1","colab":{"base_uri":"https://localhost:8080/","height":67}},"source":["stocks = [\"GOOG\", \"TSLA\", \"AAPL\", \"T\", \"SP500\", \"BTC\", \"EUR/USD\"]\n","print(stocks[0])\n","print(stocks[1])\n","print(stocks[-1])"],"execution_count":null,"outputs":[{"output_type":"stream","text":["GOOG\n","TSLA\n","EUR/USD\n"],"name":"stdout"}]},{"cell_type":"code","metadata":{"id":"4WgvQ2ZTdJMZ"},"source":["print(stocks[:])\n","print(stocks[0:3])\n","print(stocks[4:])"],"execution_count":null,"outputs":[]},{"cell_type":"markdown","metadata":{"id":"UkLWVRadJqEx"},"source":["**MINI CHALLENGE #3 SOLUTION:** \n","- **Print GOOG**\n","- **Print AAPL, GOOG, TSLA** \n","- **Print T with two different ways**\n","\n","```\n","my_list = [\"SP500\", [\"AAPL\", \"GOOG\", \"TSLA\"], \"BTC\", \"T\"]\n","```\n"]},{"cell_type":"code","metadata":{"id":"ehC3hFiaJ1tI"},"source":["my_list = [\"SP500\", [\"AAPL\", \"GOOG\", \"TSLA\"], \"BTC\", \"T\"]"],"execution_count":null,"outputs":[]},{"cell_type":"code","metadata":{"id":"gbsBgd3IHtDl","executionInfo":{"status":"ok","timestamp":1599881915958,"user_tz":240,"elapsed":261,"user":{"displayName":"Stemplicity","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2vCFt-bD5mPBhUWX0QA6xiBgoXQXtwUm2jgjaCg=s64","userId":"10668071569687886186"}},"outputId":"310efabf-6f26-49bc-dae0-8f3d6fbaf88b","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["print(my_list[1][1])"],"execution_count":null,"outputs":[{"output_type":"stream","text":["GOOG\n"],"name":"stdout"}]},{"cell_type":"code","metadata":{"id":"0jim9gFbJudm","executionInfo":{"status":"ok","timestamp":1599881919058,"user_tz":240,"elapsed":275,"user":{"displayName":"Stemplicity","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2vCFt-bD5mPBhUWX0QA6xiBgoXQXtwUm2jgjaCg=s64","userId":"10668071569687886186"}},"outputId":"c5de8f72-e9d8-4184-ad6b-028621b98d3c","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["print(my_list[1])"],"execution_count":null,"outputs":[{"output_type":"stream","text":["['AAPL', 'GOOG', 'TSLA']\n"],"name":"stdout"}]},{"cell_type":"code","metadata":{"id":"ze7mvHDaJucK","executionInfo":{"status":"ok","timestamp":1599881920460,"user_tz":240,"elapsed":308,"user":{"displayName":"Stemplicity","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2vCFt-bD5mPBhUWX0QA6xiBgoXQXtwUm2jgjaCg=s64","userId":"10668071569687886186"}},"outputId":"35344c26-3fdf-4ef1-8fce-3c0b1d6c7f5f","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["print(my_list[3])"],"execution_count":null,"outputs":[{"output_type":"stream","text":["T\n"],"name":"stdout"}]},{"cell_type":"code","metadata":{"id":"xrSiB-jqJuYA","executionInfo":{"status":"ok","timestamp":1599881922395,"user_tz":240,"elapsed":307,"user":{"displayName":"Stemplicity","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2vCFt-bD5mPBhUWX0QA6xiBgoXQXtwUm2jgjaCg=s64","userId":"10668071569687886186"}},"outputId":"2fd723d5-a04d-4de8-c070-d23851e13d84","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["print(my_list[-1])"],"execution_count":null,"outputs":[{"output_type":"stream","text":["T\n"],"name":"stdout"}]},{"cell_type":"markdown","metadata":{"id":"R3Wx0fsDMJN5"},"source":["**MINI CHALLENGE #4 SOLUTION:**\n","- **Create a dictionary with 3 of your favourite stocks and their prices** "]},{"cell_type":"code","metadata":{"id":"ySbAAjGkMJ7y","executionInfo":{"status":"ok","timestamp":1599882239068,"user_tz":240,"elapsed":302,"user":{"displayName":"Stemplicity","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2vCFt-bD5mPBhUWX0QA6xiBgoXQXtwUm2jgjaCg=s64","userId":"10668071569687886186"}},"outputId":"1ebb4abe-e06e-43c2-b2bd-c2d832bf59db","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["stocks = {\"SP500\": 3000, \n","          \"AAPL\": 400,\n","          \"TSLA\": 2200}\n","print(stocks)\n"],"execution_count":null,"outputs":[{"output_type":"stream","text":["{'SP500': 3000, 'AAPL': 400, 'TSLA': 2200}\n"],"name":"stdout"}]},{"cell_type":"markdown","metadata":{"id":"_4QByu-tNjpA"},"source":["**MINI CHALLENGE #5 SOLUTION:**\n","- **Write a code that takes an input from a bank client asking him/her about their feedback regarding the service. The code should split the client input into words and print them on screen**\n"]},{"cell_type":"code","metadata":{"id":"nLWrLgB-NjpB","executionInfo":{"status":"ok","timestamp":1599882689368,"user_tz":240,"elapsed":27670,"user":{"displayName":"Stemplicity","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2vCFt-bD5mPBhUWX0QA6xiBgoXQXtwUm2jgjaCg=s64","userId":"10668071569687886186"}},"outputId":"3f0f1c9f-7ed4-4898-af9d-09272d1ed727","colab":{"base_uri":"https://localhost:8080/","height":50}},"source":["my_string = str(input(\"What did we do at the bank today? are you satisfied with the service\"))\n","words = my_string.split(\" \")\n","print(\"Here are the list of words you entered:\", words)"],"execution_count":null,"outputs":[{"output_type":"stream","text":["What did we do at the bank today? are you satisfied with the serviceMy experience today was positive, the service is perfect! great job everyone\n","Here are the list of words you entered: ['My', 'experience', 'today', 'was', 'positive,', 'the', 'service', 'is', 'perfect!', 'great', 'job', 'everyone']\n"],"name":"stdout"}]},{"cell_type":"markdown","metadata":{"id":"bFCp0wXKOqmz"},"source":["**MINI CHALLENGE #6 SOLUTION:**\n","- **Write a code that prompts a user requesting his/her e-mail and then extracts the user first name (Note that the e-mail is in firstname.lastname@gmail.com**\n"]},{"cell_type":"code","metadata":{"id":"mtgJJ3FaOqm0","executionInfo":{"status":"ok","timestamp":1599882711382,"user_tz":240,"elapsed":14740,"user":{"displayName":"Stemplicity","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2vCFt-bD5mPBhUWX0QA6xiBgoXQXtwUm2jgjaCg=s64","userId":"10668071569687886186"}},"outputId":"6b9e8ef7-6da5-4d23-c248-064b96eaed96","colab":{"base_uri":"https://localhost:8080/","height":50}},"source":["input_str = input(\"Welcome to the bank, please enter your e-mail address:\")\n","out_str = input_str.split('@')\n","out_str = out_str[0].split('.')\n","print(out_str[0])"],"execution_count":null,"outputs":[{"output_type":"stream","text":["Enter your e-mail address:ryan.ahmed@yahoo.com\n","ryan\n"],"name":"stdout"}]},{"cell_type":"markdown","metadata":{"id":"L0OUSq6pQhNI"},"source":["**MINI CHALLENGE #7 SOLUTION:**\n","- **Define a tuple with your first name, last name, age and the number of stocks in your portfolio. Find the length and type as well.**\n"]},{"cell_type":"code","metadata":{"id":"aACA3yR3QhNJ","executionInfo":{"status":"ok","timestamp":1599882773052,"user_tz":240,"elapsed":244,"user":{"displayName":"Stemplicity","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2vCFt-bD5mPBhUWX0QA6xiBgoXQXtwUm2jgjaCg=s64","userId":"10668071569687886186"}},"outputId":"03b71595-0746-40b0-bc2d-a62014129a6a","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["my_tuple = (\"Ryan\", \"ahmed\", 25, 10)\n","print(my_tuple)"],"execution_count":null,"outputs":[{"output_type":"stream","text":["('Ryan', 'ahmed', 25, 10)\n"],"name":"stdout"}]},{"cell_type":"code","metadata":{"id":"ek6Lj_1YQhNN","executionInfo":{"status":"ok","timestamp":1599882777198,"user_tz":240,"elapsed":278,"user":{"displayName":"Stemplicity","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2vCFt-bD5mPBhUWX0QA6xiBgoXQXtwUm2jgjaCg=s64","userId":"10668071569687886186"}},"outputId":"9139a966-4bfc-4664-a79c-360052d3dbd1","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["len(my_tuple)"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["4"]},"metadata":{"tags":[]},"execution_count":85}]},{"cell_type":"code","metadata":{"id":"wjbkGK-mQhNS","executionInfo":{"status":"ok","timestamp":1599882778763,"user_tz":240,"elapsed":226,"user":{"displayName":"Stemplicity","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2vCFt-bD5mPBhUWX0QA6xiBgoXQXtwUm2jgjaCg=s64","userId":"10668071569687886186"}},"outputId":"0f5292d1-d7d9-4825-edab-86821df5332c","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["type(my_tuple)"],"execution_count":null,"outputs":[{"output_type":"execute_result","data":{"text/plain":["tuple"]},"metadata":{"tags":[]},"execution_count":86}]},{"cell_type":"markdown","metadata":{"id":"RrBoe1NJRmBi"},"source":["**MINI CHALLENGE #8 SOLUTION:**\n","- **Remove the duplicates from the following list:**\n","\n","\n","```\n","my_list = ['GOOG', 'APPL', 'T','TSLA','T','AAPL', 5, 6,5]\n","```\n","\n","\n"]},{"cell_type":"code","metadata":{"id":"e3rGkHmnRnPf","executionInfo":{"status":"ok","timestamp":1599882846090,"user_tz":240,"elapsed":273,"user":{"displayName":"Stemplicity","photoUrl":"https://lh3.googleusercontent.com/a-/AOh14Gj2vCFt-bD5mPBhUWX0QA6xiBgoXQXtwUm2jgjaCg=s64","userId":"10668071569687886186"}},"outputId":"559f6ada-be05-4271-e1f6-0f7004694be5","colab":{"base_uri":"https://localhost:8080/","height":34}},"source":["my_list = ['GOOG', 'APPL', 'T','TSLA','T','AAPL', 5, 6, 5]\n","out_list = list(set(my_list))\n","print(out_list)"],"execution_count":null,"outputs":[{"output_type":"stream","text":["[5, 6, 'T', 'APPL', 'GOOG', 'TSLA', 'AAPL']\n"],"name":"stdout"}]},{"cell_type":"code","metadata":{"id":"Cwtyay_9UiZD"},"source":[""],"execution_count":null,"outputs":[]}]}