FRQ update

_notebooks/2023-04-23-Hacks.ipynb

@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 24,
+   "execution_count": 1,
    "metadata": {
     "vscode": {
      "languageId": "java"

_notebooks/2023-04-28-FRQ's.ipynb

@@ -0,0 +1,99 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Classes FRQ"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "metadata": {
+    "vscode": {
+     "languageId": "java"
+    }
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "2\n",
+      "5\n",
+      "8\n",
+      "11\n",
+      "8\n",
+      "5\n",
+      "2\n",
+      "2\n"
+     ]
+    }
+   ],
+   "source": [
+    "public class AdditionPattern {\n",
+    "    private int current;\n",
+    "    private int increment;\n",
+    "    \n",
+    "    public AdditionPattern(int start, int inc) {\n",
+    "        current = start;\n",
+    "        increment = inc;\n",
+    "    }\n",
+    "    // Variable sets integer currentNumber and returns the current value\n",
+    "    public int currentNumber() {\n",
+    "        return current;\n",
+    "    }\n",
+    "    // Increments the values\n",
+    "    public void next() {\n",
+    "        current += increment;\n",
+    "    }\n",
+    "    // Subtracts Values\n",
+    "    public void prev() {\n",
+    "        if (current > increment) {\n",
+    "            current -= increment;\n",
+    "        }\n",
+    "    }\n",
+    "\n",
+    "    public static void main(String[] args) {\n",
+    "        AdditionPattern plus3 = new AdditionPattern(2, 3);\n",
+    "        System.out.println(plus3.currentNumber()); // expected output: 2\n",
+    "        plus3.next();\n",
+    "        System.out.println(plus3.currentNumber()); // expected output: 5\n",
+    "        plus3.next();\n",
+    "        System.out.println(plus3.currentNumber()); // expected output: 8\n",
+    "        plus3.next();\n",
+    "        System.out.println(plus3.currentNumber()); // expected output: 11\n",
+    "        plus3.prev();\n",
+    "        System.out.println(plus3.currentNumber()); // expected output: 8\n",
+    "        plus3.prev();\n",
+    "        System.out.println(plus3.currentNumber()); // expected output: 5\n",
+    "        plus3.prev();\n",
+    "        System.out.println(plus3.currentNumber()); // expected output: 2\n",
+    "        plus3.prev();\n",
+    "        System.out.println(plus3.currentNumber()); // expected output: 2\n",
+    "    }\n",
+    "}\n",
+    "AdditionPattern.main(null);\n"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Java",
+   "language": "java",
+   "name": "java"
+  },
+  "language_info": {
+   "codemirror_mode": "java",
+   "file_extension": ".jshell",
+   "mimetype": "text/x-java-source",
+   "name": "Java",
+   "pygments_lexer": "java",
+   "version": "18.0.2+0"
+  },
+  "orig_nbformat": 4
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}