{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Lesson 3.3.3 (Popcorn) - Python\n",
    "- Hack: Prompt the user to enter a number n, initialize total_sum to 0, use a loop to iterate from 1 to n, add each number to total_sum, and print"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Python Program to calculate total sum from 1 to n\n",
    "n = int(input(\"Enter a number n: \"))  # Prompt user for input\n",
    "total_sum = 0  # Initialize total_sum to 0\n",
    "\n",
    "# Loop to add numbers from 1 to n\n",
    "for i in range(1, n + 1):\n",
    "    total_sum += i  # Add each number to total_sum\n",
    "\n",
    "# Print the total sum\n",
    "print(\"Total sum from 1 to\", n, \"is:\", total_sum)\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Lesson 3.3.4 (Popcorn) - JavaScript\n",
    "- Hack: Create a function that uses 4 of the 5 basic arithmetic operations and returns the number 32"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "vscode": {
     "languageId": "html"
    }
   },
   "outputs": [],
   "source": [
    "<script>\n",
    "    // JavaScript function to return the number 32 using arithmetic operations\n",
    "    function calculate() {\n",
    "        let add = 10 + 10;       // Addition\n",
    "        let subtract = add - 5;  // Subtraction\n",
    "        let multiply = subtract * 4; // Multiplication\n",
    "        let divide = multiply / 2; // Division\n",
    "        return divide;  // Should return 32\n",
    "    }\n",
    "    \n",
    "    // Call the function and log the result\n",
    "    console.log(\"The result is:\", calculate());\n",
    "    element.append(\"The result is: \" + calculate());\n",
    "    </script>\n",
    "    "
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 3.3 Python Hacks!!!"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Hack #1 (main) - python:\n",
    "- Define a List of Integers, Compute the Sum, and Print It"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Define a list of integers\n",
    "integers = [3, 5, 7, 2, 8]\n",
    "\n",
    "# Compute the sum of all integers\n",
    "sum_of_integers = sum(integers)\n",
    "\n",
    "# Print the sum\n",
    "print(f\"The sum of the integers is: {sum_of_integers}\")\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Hack #2 (main) - python: \n",
    "- Prompt User to Enter Price per Bag and Number of Bags, Calculate Total Cost"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Prompt user for price per bag and number of bags\n",
    "price_per_bag = float(input(\"Enter the price per bag of popcorn: \"))\n",
    "num_bags = int(input(\"Enter the number of bags you want to buy: \"))\n",
    "\n",
    "# Calculate the total cost\n",
    "total_cost = price_per_bag * num_bags\n",
    "\n",
    "# Print the total cost\n",
    "print(f\"The total cost is: ${total_cost:.2f}\")\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Hack #3 (Main) - python: \n",
    "- Calculate Sum of Numbers from 1 to n\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Prompt the user to enter a number n\n",
    "n = int(input(\"Enter a number: \"))\n",
    "\n",
    "# Initialize total_sum\n",
    "total_sum = 0\n",
    "\n",
    "# Use a loop to iterate from 1 to n\n",
    "for i in range(1, n + 1):\n",
    "    total_sum += i\n",
    "\n",
    "# Print the total_sum\n",
    "print(f\"The sum of numbers from 1 to {n} is: {total_sum}\")\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Homework Hack #1 - python: \n",
    "- Compute Arithmetic Mean and Median\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Function to compute mean and median of a list of integers\n",
    "def mean_and_median(integers):\n",
    "    mean = sum(integers) / len(integers)\n",
    "    sorted_integers = sorted(integers)\n",
    "    \n",
    "    # Compute median\n",
    "    if len(sorted_integers) % 2 == 0:\n",
    "        median = (sorted_integers[len(integers)//2 - 1] + sorted_integers[len(integers)//2]) / 2\n",
    "    else:\n",
    "        median = sorted_integers[len(integers)//2]\n",
    "    \n",
    "    # Print results\n",
    "    print(f\"Mean: {mean}\")\n",
    "    print(f\"Median: {median}\")\n",
    "\n",
    "# Example usage\n",
    "integers = [7, 2, 5, 9, 4]\n",
    "mean_and_median(integers)\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Homework Hack #2: Python\n",
    "- Collatz Sequence Function\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Function to generate the Collatz sequence\n",
    "def collatz(a):\n",
    "    sequence = [a]\n",
    "    \n",
    "    while a != 1:\n",
    "        if a % 2 == 0:\n",
    "            a = a // 2\n",
    "        else:\n",
    "            a = a * 3 + 1\n",
    "        sequence.append(a)\n",
    "    \n",
    "    return sequence\n",
    "\n",
    "# Example usage\n",
    "a = int(input(\"Enter a positive integer: \"))\n",
    "collatz_sequence = collatz(a)\n",
    "print(f\"Collatz sequence starting at {a}: {collatz_sequence}\")\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 3.3 Java Hacks!!"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Popcorn Hack 1 Easy - Java\n",
    "- Create a function that uses 4 of the 5 basic arithmetic operations and returns the number 32 as the answer."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "vscode": {
     "languageId": "javascript"
    }
   },
   "outputs": [],
   "source": [
    "%% js \n",
    "function basicOperations() {\n",
    "    let sum = 20 + 12;\n",
    "    let difference = 40 - 8;\n",
    "    let product = 8 * 4;\n",
    "    let quotient = 64 / 2;\n",
    "\n",
    "    // Since we need to return 32, we will use addition.\n",
    "    return sum;\n",
    "}\n",
    "\n",
    "console.log(`The result is: ${basicOperations()}`);\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Popcorn Hack 2: Medium Java\n",
    "- Make a function that lets you make a sandwich. Ask for different ingredients and at the end give the sandwich a name."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "vscode": {
     "languageId": "javascript"
    }
   },
   "outputs": [],
   "source": [
    "%%js\n",
    "function makeSandwich() {\n",
    "    let breadType = prompt(\"What type of bread do you want?\");\n",
    "    let mainIngredient = prompt(\"What is the main ingredient?\");\n",
    "    let condiment = prompt(\"What kind of condiment would you like?\");\n",
    "    let sandwichName = prompt(\"What would you like to name your sandwich?\");\n",
    "\n",
    "    let sandwich = `Your ${sandwichName} is made with ${breadType} bread, filled with ${mainIngredient}, and topped with ${condiment}.`;\n",
    "    \n",
    "    return sandwich;\n",
    "}\n",
    "\n",
    "console.log(makeSandwich());\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Popcorn Hack 3: Hard Java\n",
    "- Create a “choose-your-own-path” type of game. There should be 2-3 different storylines the user can choose from."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "vscode": {
     "languageId": "javascript"
    }
   },
   "outputs": [],
   "source": [
    "%%js\n",
    "function chooseYourPath() {\n",
    "    let choice1 = prompt(\"You see a fight at school. Do you (a) break it up or (b) mind your own business?\");\n",
    "\n",
    "    if (choice1 === \"a\") {\n",
    "        let choice2 = prompt(\"You decide to break it up. Do you (a) call a teacher or (b) jump in yourself?\");\n",
    "        if (choice2 === \"a\") {\n",
    "            return \"You call a teacher, and they resolve the situation. You're safe, but everyone thanks you!\";\n",
    "        } else if (choice2 === \"b\") {\n",
    "            return \"You jump into the fight and get hurt. Bad idea!\";\n",
    "        } else {\n",
    "            return \"Invalid choice!\";\n",
    "        }\n",
    "    } else if (choice1 === \"b\") {\n",
    "        let choice2 = prompt(\"You mind your own business. Do you (a) walk away or (b) watch from a distance?\");\n",
    "        if (choice2 === \"a\") {\n",
    "            return \"You walk away and avoid the chaos. Smart move!\";\n",
    "        } else if (choice2 === \"b\") {\n",
    "            return \"You watch from a distance and see a teacher arrive to break it up.\";\n",
    "        } else {\n",
    "            return \"Invalid choice!\";\n",
    "        }\n",
    "    } else {\n",
    "        return \"Invalid choice!\";\n",
    "    }\n",
    "}\n",
    "\n",
    "console.log(chooseYourPath());\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Homework Hack 1: (java) Compute GCD and LCM\n",
    "- Write a function that takes two variables and returns both the Greatest Common Divisor (GCD) and Least Common Multiple (LCM)."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "vscode": {
     "languageId": "javascript"
    }
   },
   "outputs": [],
   "source": [
    "%%js\n",
    "function gcdAndLcm(a, b) {\n",
    "    // Helper function to compute the GCD\n",
    "    function gcd(x, y) {\n",
    "        while (y !== 0) {\n",
    "            let temp = y;\n",
    "            y = x % y;\n",
    "            x = temp;\n",
    "        }\n",
    "        return x;\n",
    "    }\n",
    "\n",
    "    // Compute GCD\n",
    "    let gcdResult = gcd(a, b);\n",
    "\n",
    "    // Compute LCM\n",
    "    let lcmResult = (a * b) / gcdResult;\n",
    "\n",
    "    // Return the results as an object\n",
    "    return { GCD: gcdResult, LCM: lcmResult };\n",
    "}\n",
    "\n",
    "console.log(gcdAndLcm(24, 36));\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Homework Hack 2: (java) Prime Factors\n",
    "- Write a function that takes a positive integer and returns an array of its prime factors."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "vscode": {
     "languageId": "javascript"
    }
   },
   "outputs": [],
   "source": [
    "%%js \n",
    "function primeFactors(n) {\n",
    "    let factors = [];\n",
    "    \n",
    "    // Start dividing by 2\n",
    "    while (n % 2 === 0) {\n",
    "        factors.push(2);\n",
    "        n = n / 2;\n",
    "    }\n",
    "\n",
    "    // Try odd numbers from 3 onwards\n",
    "    for (let i = 3; i <= Math.sqrt(n); i += 2) {\n",
    "        while (n % i === 0) {\n",
    "            factors.push(i);\n",
    "            n = n / i;\n",
    "        }\n",
    "    }\n",
    "\n",
    "    // If n is still a prime number greater than 2\n",
    "    if (n > 2) {\n",
    "        factors.push(n);\n",
    "    }\n",
    "\n",
    "    return factors;\n",
    "}\n",
    "\n",
    "console.log(`Prime factors of 84 are: ${primeFactors(84)}`);\n"
   ]
  }
 ],
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