Alex-Castillo-lab-control-flow-en.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Words"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "words = ['play', 'filling', 'bar', 'theatre', 'easygoing', 'date', 'lead', 'that', 'story',  'island']"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**Print every word in upper case**"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "PLAY\n",
      "FILLING\n",
      "BAR\n",
      "THEATRE\n",
      "EASYGOING\n",
      "DATE\n",
      "LEAD\n",
      "THAT\n",
      "STORY\n",
      "ISLAND\n"
     ]
    }
   ],
   "source": [
    "# your code here\n",
    "words = ['play', 'filling', 'bar', 'theatre', 'easygoing', 'date', 'lead', 'that', 'story',  'island']\n",
    "\n",
    "for i in words:\n",
    "    print(i.upper())"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**Create a new list containing only words with 5 or more letters**"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "story\n"
     ]
    }
   ],
   "source": [
    "# your code here\n",
    "\n",
    "for i in words:\n",
    "    if(len(i) == 5):\n",
    "        print(i)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**Print the first word starting with \"t\"**"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "theatre\n"
     ]
    }
   ],
   "source": [
    "# your code here\n",
    "words = ['play', 'filling', 'bar', 'theatre', 'easygoing', 'date', 'lead', 'that', 'story',  'island']\n",
    "\n",
    "for i in words:\n",
    "    if(i[0] == \"t\"):\n",
    "        print(i)\n",
    "        break"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Numbers"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**Create a list containing the square of every number from 1 to 10**"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[1, 4, 9, 16, 25, 36, 49, 64, 81, 100]\n"
     ]
    }
   ],
   "source": [
    "# your code here\n",
    "squares = []\n",
    "\n",
    "for i in range(1, 11):\n",
    "    squares.append(i ** 2)\n",
    "\n",
    "print(squares)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**Print a list containing the square of every odd number from 1 to 10**"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# your code here\n",
    "squares = []\n",
    "\n",
    "for i in range(1, 11):\n",
    "    squares.append(i ** 2)\n",
    "\n",
    "print(squares)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**Create a list with the squares of all multiples of 8 below 1000**"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[64, 256, 576, 1024, 1600, 2304, 3136, 4096, 5184, 6400, 7744, 9216, 10816, 12544, 14400, 16384, 18496, 20736, 23104, 25600, 28224, 30976, 33856, 36864, 40000, 43264, 46656, 50176, 53824, 57600, 61504, 65536, 69696, 73984, 78400, 82944, 87616, 92416, 97344, 102400, 107584, 112896, 118336, 123904, 129600, 135424, 141376, 147456, 153664, 160000, 166464, 173056, 179776, 186624, 193600, 200704, 207936, 215296, 222784, 230400, 238144, 246016, 254016, 262144, 270400, 278784, 287296, 295936, 304704, 313600, 322624, 331776, 341056, 350464, 360000, 369664, 379456, 389376, 399424, 409600, 419904, 430336, 440896, 451584, 462400, 473344, 484416, 495616, 506944, 518400, 529984, 541696, 553536, 565504, 577600, 589824, 602176, 614656, 627264, 640000, 652864, 665856, 678976, 692224, 705600, 719104, 732736, 746496, 760384, 774400, 788544, 802816, 817216, 831744, 846400, 861184, 876096, 891136, 906304, 921600, 937024, 952576, 968256, 984064]\n"
     ]
    }
   ],
   "source": [
    "# your code here\n",
    "squares = []\n",
    "\n",
    "for i in range(1, 1000):\n",
    "    if((i % 8) == 0):\n",
    "        squares.append(i ** 2)\n",
    "\n",
    "print(squares)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## People"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "people = [\n",
    "    {\n",
    "        \"name\": \"Juan\",\n",
    "        \"age\": 34,\n",
    "        \"n_kids\": 2\n",
    "    },\n",
    "    {\n",
    "        \"name\": \"Pepe\",\n",
    "        \"age\": 27,\n",
    "        \"n_kids\": 0\n",
    "    },\n",
    "    {\n",
    "        \"name\": \"Sonia\",\n",
    "        \"age\": 41,\n",
    "        \"n_kids\": 1\n",
    "    },\n",
    "    {\n",
    "        \"name\": \"Lucía\",\n",
    "        \"age\": 22,\n",
    "        \"n_kids\": 2\n",
    "    },\n",
    "    {\n",
    "        \"name\": \"Leo\",\n",
    "        \"age\": 55,\n",
    "        \"n_kids\": 5\n",
    "    }\n",
    "]"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**How many people are there?**"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "5\n"
     ]
    }
   ],
   "source": [
    "# your code here\n",
    "people = [\n",
    "    {\n",
    "        \"name\": \"Juan\",\n",
    "        \"age\": 34,\n",
    "        \"n_kids\": 2\n",
    "    },\n",
    "    {\n",
    "        \"name\": \"Pepe\",\n",
    "        \"age\": 27,\n",
    "        \"n_kids\": 0\n",
    "    },\n",
    "    {\n",
    "        \"name\": \"Sonia\",\n",
    "        \"age\": 41,\n",
    "        \"n_kids\": 1\n",
    "    },\n",
    "    {\n",
    "        \"name\": \"Lucía\",\n",
    "        \"age\": 22,\n",
    "        \"n_kids\": 2\n",
    "    },\n",
    "    {\n",
    "        \"name\": \"Leo\",\n",
    "        \"age\": 55,\n",
    "        \"n_kids\": 5\n",
    "    }\n",
    "]\n",
    "\n",
    "print(len(people))"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**How many people have kids**?"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "4\n"
     ]
    }
   ],
   "source": [
    "# your code here\n",
    "people = [\n",
    "    {\n",
    "        \"name\": \"Juan\",\n",
    "        \"age\": 34,\n",
    "        \"n_kids\": 2\n",
    "    },\n",
    "    {\n",
    "        \"name\": \"Pepe\",\n",
    "        \"age\": 27,\n",
    "        \"n_kids\": 0\n",
    "    },\n",
    "    {\n",
    "        \"name\": \"Sonia\",\n",
    "        \"age\": 41,\n",
    "        \"n_kids\": 1\n",
    "    },\n",
    "    {\n",
    "        \"name\": \"Lucía\",\n",
    "        \"age\": 22,\n",
    "        \"n_kids\": 2\n",
    "    },\n",
    "    {\n",
    "        \"name\": \"Leo\",\n",
    "        \"age\": 55,\n",
    "        \"n_kids\": 5\n",
    "    }\n",
    "]\n",
    "\n",
    "sum_p = 0\n",
    "\n",
    "for i in people:\n",
    "    if(i[\"n_kids\"] > 0):\n",
    "        sum_p += 1\n",
    "\n",
    "print(sum_p)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**How many kids do they have in total?**"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 25,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "10\n"
     ]
    }
   ],
   "source": [
    "# your code here\n",
    "people = [\n",
    "    {\n",
    "        \"name\": \"Juan\",\n",
    "        \"age\": 34,\n",
    "        \"n_kids\": 2\n",
    "    },\n",
    "    {\n",
    "        \"name\": \"Pepe\",\n",
    "        \"age\": 27,\n",
    "        \"n_kids\": 0\n",
    "    },\n",
    "    {\n",
    "        \"name\": \"Sonia\",\n",
    "        \"age\": 41,\n",
    "        \"n_kids\": 1\n",
    "    },\n",
    "    {\n",
    "        \"name\": \"Lucía\",\n",
    "        \"age\": 22,\n",
    "        \"n_kids\": 2\n",
    "    },\n",
    "    {\n",
    "        \"name\": \"Leo\",\n",
    "        \"age\": 55,\n",
    "        \"n_kids\": 5\n",
    "    }\n",
    "]\n",
    "\n",
    "sum_k = 0\n",
    "\n",
    "for i in people:\n",
    "    sum_k += i[\"n_kids\"]\n",
    "\n",
    "print(sum_k)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "**In a year's time, names ending with \"a\" will have an extra kid. Create a list of dictionaries with people's info in a year's time**"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 37,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[{'name': 'Juan', 'age': 35, 'n_kids': 2}, {'name': 'Pepe', 'age': 28, 'n_kids': 0}, {'name': 'Sonia', 'age': 42, 'n_kids': 2}, {'name': 'Lucía', 'age': 23, 'n_kids': 3}, {'name': 'Leo', 'age': 56, 'n_kids': 5}]\n"
     ]
    }
   ],
   "source": [
    "# your code here\n",
    "people = [\n",
    "    {\n",
    "        \"name\": \"Juan\",\n",
    "        \"age\": 34,\n",
    "        \"n_kids\": 2\n",
    "    },\n",
    "    {\n",
    "        \"name\": \"Pepe\",\n",
    "        \"age\": 27,\n",
    "        \"n_kids\": 0\n",
    "    },\n",
    "    {\n",
    "        \"name\": \"Sonia\",\n",
    "        \"age\": 41,\n",
    "        \"n_kids\": 1\n",
    "    },\n",
    "    {\n",
    "        \"name\": \"Lucía\",\n",
    "        \"age\": 22,\n",
    "        \"n_kids\": 2\n",
    "    },\n",
    "    {\n",
    "        \"name\": \"Leo\",\n",
    "        \"age\": 55,\n",
    "        \"n_kids\": 5\n",
    "    }\n",
    "]\n",
    "\n",
    "updated = []\n",
    "\n",
    "for i in people:\n",
    "    if(i[\"name\"][-1] == \"a\"):\n",
    "        updated.append({ \"name\": i[\"name\"], \"age\": i[\"age\"] + 1, \"n_kids\": i[\"n_kids\"] + 1})\n",
    "    else:\n",
    "        updated.append({ \"name\": i[\"name\"], \"age\": i[\"age\"] + 1, \"n_kids\": i[\"n_kids\"]})\n",
    "\n",
    "print(updated)"
   ]
  },
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   "cell_type": "code",
   "execution_count": null,
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