ewiudhewuidh

_notebooks/2023-05-01-FRQEC.ipynb

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+{
+ "cells": [
+  {
+   "attachments": {},
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# FRQ 2018 Q4"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "metadata": {
+    "vscode": {
+     "languageId": "java"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "public class FRQTwentyEighteen {\n",
+    "    public static int[] getComuln(int[][] arr2D, int c) {\n",
+    "        int [] result = new int[arr2d.length];\n",
+    "\n",
+    "        for(int r = 0; r < arr2d.length;r++) {\n",
+    "            result[r] = arr2d[r][c];\n",
+    "        }\n",
+    "        return result;\n",
+    "    }\n",
+    "\n",
+    "    public static boolean isLatin(int[][] square) {\n",
+    "        if (containsDuplicates(square[0])) {\n",
+    "            return false;\n",
+    "        }\n",
+    "        for (int r = 1; r < square.length; r++) {\n",
+    "            if (!hasAllValues(square[0],square[r])) {\n",
+    "                return false;\n",
+    "            }\n",
+    "        }\n",
+    "        for (int c = 0; c < sqaure[0].length; c++) {\n",
+    "            if (!hasAllValues(square[0], getColumn(square,c))) {\n",
+    "                return false;\n",
+    "            }\n",
+    "        }\n",
+    "        \n",
+    "            return true;\n",
+    "    }\n",
+    "}"
+   ]
+  },
+  {
+   "attachments": {},
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# FRQ 2017 Q4"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "vscode": {
+     "languageId": "java"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "public class FRQTwentySeventeen {\n",
+    "    public static Position findPosition (int num, int[][] intArr) {\n",
+    "        for (int row=0; row <intArr.length; row++) {\n",
+    "            for (int col=0; col < intArr[0].length; col++) {\n",
+    "                if (intArr[row][col] == num) {\n",
+    "                    return new Position (row,col);\n",
+    "                }\n",
+    "            }\n",
+    "        }\n",
+    "        return null;\n",
+    "    }\n",
+    "\n",
+    "    public static Position[][] getSuccessorArray (int [][] intArr) {\n",
+    "        Position[][] newArr = new Position[intArr.length][intArr[0]];\n",
+    "\n",
+    "        for (int row=0; row < intArr.length; row++) {\n",
+    "            for (int col=0; col < intarr[0].length; col++) {\n",
+    "                newArr[row][col] = findPosition(intArr[row][col]+1,intArr);\n",
+    "            }\n",
+    "        }\n",
+    "\n",
+    "        return newArr;\n",
+    "    }\n",
+    "}"
+   ]
+  },
+  {
+   "attachments": {},
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# FRQ 2016 Q4"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "metadata": {
+    "vscode": {
+     "languageId": "java"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "public class FRQTwentySixteen {\n",
+    "    public static int totalLetters(List<String> wordList) {\n",
+    "        int total = 0;\n",
+    "\n",
+    "        for (String word : wordList)\n",
+    "        {\n",
+    "            total += world.length;\n",
+    "        }\n",
+    "\n",
+    "        return total;\n",
+    "    }\n",
+    "\n",
+    "    public static int basicGapWidth (List<String> wordList, int formattedLen) {\n",
+    "        return (formattedLen - totalLetters(wordList) / (wordList.size() -1));\n",
+    "    }\n",
+    "\n",
+    "    public static String format(List<String> wordList, int fomrattedLen) {\n",
+    "        String formatted = \"\";\n",
+    "        int gapWidth = basicGapWidth(wordList, fomrattedLen);\n",
+    "        int leftovers = leftoverSpaces(wordList, formattedLen);\n",
+    "\n",
+    "        for (int w = 0; w < wordList.size() - 1; w++) {\n",
+    "            formatted = formatted + wordList.get(w);\n",
+    "            for(int i = 0; i < gapWidth; i++) {\n",
+    "                formatted = formatted + \"\";\n",
+    "            }\n",
+    "            if (leftovers > 0) {\n",
+    "                formatted = formatted + \"\";\n",
+    "                leftovers--;\n",
+    "            }\n",
+    "            formatted = formatted + wordList.get(wordList.size() -1);\n",
+    "        }\n",
+    "\n",
+    "        return formatted;\n",
+    "    }\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": "17.0.5+8-Ubuntu-2ubuntu120.04"
+  },
+  "orig_nbformat": 4
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}