finising all stupid 4 popcorn hacks

_notebooks/Data_Abstractions/2024-11-06-data_abstraction-popcornhacks.ipynb

@@ -27,7 +27,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": 2,
    "metadata": {
     "vscode": {
      "languageId": "javascript"

_notebooks/Iteration/2024-11-2-iteration-homework.ipynb

@@ -0,0 +1,96 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "vscode": {
+     "languageId": "yaml"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "---\n",
+    "comments: True\n",
+    "layout: post\n",
+    "title: Iteration Homework\n",
+    "description: An intro to data abstraction\n",
+    "permalink: /csse/javascript/fundamentals/iteration/hw\n",
+    "categories: [CSSE JavaScript Fundamentals]\n",
+    "author: Kian Zhu, Michael Xu and Srinaga Pillutla\n",
+    "---"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Homework Assignment: for Loop Challenge\n",
+    "Task: Create a program that does the following:\n",
+    "\n",
+    "Initialize an array with the names of five of your favorite movies.\n",
+    "Use a for loop to iterate through the array and print each movie name to the console.\n",
+    "After printing all movie names, print a message indicating how many movies you listed."
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# **Homework**\n",
+    "\n",
+    "Create a **3 by 3, 2D list** that represents a **tictactoe board**.\n",
+    "Use **\"X\"** for X, **\"O\"** for O, and **None** for empty tiles.\n",
+    "\n",
+    "Ex. board = [[\"X\",\"None\",\"O\"],  \n",
+    "       [\"X\",\"O\",\"None\"],  \n",
+    "       [\"O\",\"None\",\"X\"]]\n",
+    "\n",
+    "Iterate over the board and **identify whether it is player X's or player O's turn.**\n",
+    "\n",
+    "**Hint**: count the number of moves(non-None). (X goes first)\n",
+    "\n",
+    "**Optional**: use console.error() to report an error if the board is illegal (ex. 7 \"X\"s and 2 \"O\"s)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## H.W application of While Loops. \n",
+    "\n",
+    "Create the Outer Loop:\n",
+    "\n",
+    "Use a while loop that runs while outerFactor is less than or equal to 10.\n",
+    "Initialize the Inner Loop Variable:\n",
+    "\n",
+    "Inside the outer loop, create another variable called innerFactor and set it to 1.\n",
+    "Create the Inner Loop:\n",
+    "\n",
+    "Inside the outer loop, use another while loop that runs while innerFactor is less than or equal to 10.\n",
+    "Calculate the Product:\n",
+    "\n",
+    "Inside the inner loop, calculate the product of outerFactor and innerFactor.\n",
+    "Print the Product:\n",
+    "\n",
+    "Print the product using console.log(), formatting the output neatly.\n",
+    "Increment the Inner Loop Variable:\n",
+    "\n",
+    "After printing the product, increment innerFactor by 1.\n",
+    "Move to the Next Line:\n",
+    "\n",
+    "After the inner loop finishes, print a new line to separate rows.\n",
+    "Increment the Outer Loop Variable:\n",
+    "\n",
+    "Increment outerFactor by 1 to move to the next row in the table."
+   ]
+  }
+ ],
+ "metadata": {
+  "language_info": {
+   "name": "python"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}

_notebooks/Iteration/2024-11-2-iteration-p1.ipynb

@@ -0,0 +1,192 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "---\n",
+    "comments: True\n",
+    "layout: post\n",
+    "title: Iteration For Loops\n",
+    "description: An intro to data abstraction\n",
+    "permalink: /csse/javascript/fundamentals/iteration/p1\n",
+    "categories: [CSSE JavaScript Fundamentals]\n",
+    "author: Kian Zhu\n",
+    "---"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# What is for loops"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "A for loop is a control flow statement that allows you to execute a block of code a certain number of times. It's particularly useful when you know in advance how many times you want to iterate through a block of code."
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Syntax of a for Loop\n",
+    "The syntax of a for loop consists of three main parts:"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "vscode": {
+     "languageId": "javascript"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "%%js \n",
+    "for (initialization; condition; increment) {\n",
+    "    // Code to be executed on each iteration\n",
+    "}\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "Initialization: This sets up a counter variable and runs once at the beginning of the loop.\n",
+    "\n",
+    "Condition: Before each iteration, the loop checks this condition. If it's true, the loop continues; if false, the loop ends.\n",
+    "\n",
+    "Increment: This updates the counter variable after each iteration."
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Example of a for Loop"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "vscode": {
+     "languageId": "javascript"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "%%js \n",
+    "for (let i = 1; i <= 5; i++) {\n",
+    "    console.log(i);\n",
+    "}\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "Explanation:\n",
+    "\n",
+    "Initialization: let i = 1 sets the counter variable i to 1.\n",
+    "\n",
+    "Condition: i <= 5 checks if i is less than or equal to 5.\n",
+    "\n",
+    "Increment: i++ increases i by 1 after each iteration."
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Output\n",
+    "1\n",
+    "\n",
+    "2\n",
+    "\n",
+    "3\n",
+    "\n",
+    "4\n",
+    "\n",
+    "5\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Advanced Usage: Looping Through Arrays\n",
+    "You can use a for loop to iterate over elements in an array. Here’s an example:"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "vscode": {
+     "languageId": "javascript"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "%%js \n",
+    "let fruits = [\"apple\", \"banana\", \"cherry\"];\n",
+    "\n",
+    "for (let i = 0; i < fruits.length; i++) {\n",
+    "    console.log(fruits[i]);\n",
+    "}\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### output\n",
+    "apple\n",
+    "\n",
+    "banana\n",
+    "\n",
+    "cherry\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## popcorn 1\n",
+    "Calculate the Sum\n",
+    " Write a for loop that calculates the sum of all even numbers from 1 to 20. Output the result to the console.\n",
+    "\n",
+    "**Hint**: Any number divided by two results in a remainder of 1 for odd numbers and 0 for even numbers. The modulo operator (`%`) helps you determine this condition. The statement `if (n % 2 == 0)` would be true when `n` is even."
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "venv",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.12.5"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}