From cfbc66b891cee97a55e76dc25f11e3d8c18f61c8 Mon Sep 17 00:00:00 2001
From: Xevion <xevioni@yandex.com>
Date: Thu, 19 Sep 2019 19:52:57 -0500
Subject: [PATCH] problem 12 continued work

---
 .vscode/launch.json                         |  11 +
 uil/october-2013/12/.idea/workspace.xml     | 235 ++++++++++++++++++++
 uil/october-2013/12/bin/CheckerBoard.class  | Bin 1131 -> 3902 bytes
 uil/october-2013/12/bin/Point.class         | Bin 577 -> 2998 bytes
 uil/october-2013/12/bin/problem12.class     | Bin 550 -> 1634 bytes
 uil/october-2013/12/src/problem12.java      | 159 +++++++++++--
 uil/october-2013/3/java/.idea/workspace.xml |  31 +--
 7 files changed, 397 insertions(+), 39 deletions(-)
 create mode 100644 .vscode/launch.json
 create mode 100644 uil/october-2013/12/.idea/workspace.xml

diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..1dfdcba
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,11 @@
+{
+    "configurations": [
+        {
+            "type": "java",
+            "name": "CodeLens (Launch) - problem12",
+            "request": "launch",
+            "mainClass": "problem12",
+            "projectName": "12"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/uil/october-2013/12/.idea/workspace.xml b/uil/october-2013/12/.idea/workspace.xml
new file mode 100644
index 0000000..01a6175
--- /dev/null
+++ b/uil/october-2013/12/.idea/workspace.xml
@@ -0,0 +1,235 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ChangeListManager">
+    <list default="true" id="1fd89a9c-d895-4e45-acab-398cb78a9403" name="Default Changelist" comment="">
+      <change afterPath="$PROJECT_DIR$/.idea/misc.xml" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/.idea/modules.xml" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/.idea/vcs.xml" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/12.iml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/bin/CheckerBoard.class" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/bin/Point.class" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/bin/problem12.class" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/problem12.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/problem12.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/../3/java/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/../3/java/.idea/workspace.xml" afterDir="false" />
+    </list>
+    <ignored path="$PROJECT_DIR$/bin/" />
+    <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
+    <option name="SHOW_DIALOG" value="false" />
+    <option name="HIGHLIGHT_CONFLICTS" value="true" />
+    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
+    <option name="LAST_RESOLUTION" value="IGNORE" />
+  </component>
+  <component name="FUSProjectUsageTrigger">
+    <session id="1210997399">
+      <usages-collector id="statistics.lifecycle.project">
+        <counts>
+          <entry key="project.closed" value="1" />
+          <entry key="project.open.time.6" value="1" />
+          <entry key="project.opened" value="1" />
+        </counts>
+      </usages-collector>
+      <usages-collector id="statistics.file.extensions.open">
+        <counts>
+          <entry key="java" value="1" />
+        </counts>
+      </usages-collector>
+      <usages-collector id="statistics.file.types.open">
+        <counts>
+          <entry key="JAVA" value="1" />
+        </counts>
+      </usages-collector>
+      <usages-collector id="statistics.file.extensions.edit">
+        <counts>
+          <entry key="java" value="42" />
+        </counts>
+      </usages-collector>
+      <usages-collector id="statistics.file.types.edit">
+        <counts>
+          <entry key="JAVA" value="42" />
+        </counts>
+      </usages-collector>
+    </session>
+  </component>
+  <component name="FileEditorManager">
+    <leaf>
+      <file pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/src/problem12.java">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="153">
+              <caret line="29" lean-forward="true" selection-start-line="29" selection-end-line="29" />
+              <folding>
+                <element signature="imports" expanded="true" />
+                <element signature="e#880#881#0" expanded="true" />
+                <element signature="e#901#902#0" expanded="true" />
+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+    </leaf>
+  </component>
+  <component name="Git.Settings">
+    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$/../../.." />
+  </component>
+  <component name="GradleLocalSettings">
+    <option name="projectSyncType">
+      <map>
+        <entry key="A:/Programming/Modding/Minecraft/EnderStorage" value="PREVIEW" />
+        <entry key="A:/Programming/Modding/Minecraft/Fabric/fabric-example-mod" value="PREVIEW" />
+        <entry key="A:/Programming/Modding/Minecraft/HelloWorldMod" value="PREVIEW" />
+      </map>
+    </option>
+  </component>
+  <component name="IdeDocumentHistory">
+    <option name="CHANGED_PATHS">
+      <list>
+        <option value="$PROJECT_DIR$/src/problem12.java" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectFrameBounds" extendedState="6">
+    <option name="x" value="351" />
+    <option name="y" value="-16" />
+    <option name="width" value="974" />
+    <option name="height" value="1057" />
+  </component>
+  <component name="ProjectLevelVcsManager" settingsEditedManually="true" />
+  <component name="ProjectView">
+    <navigator proportions="" version="1">
+      <foldersAlwaysOnTop value="true" />
+    </navigator>
+    <panes>
+      <pane id="PackagesPane" />
+      <pane id="ProjectPane">
+        <subPane>
+          <expand>
+            <path>
+              <item name="12" type="b2602c69:ProjectViewProjectNode" />
+              <item name="12" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="12" type="b2602c69:ProjectViewProjectNode" />
+              <item name="12" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="12" type="b2602c69:ProjectViewProjectNode" />
+              <item name="12" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+              <item name="problem12.java" type="529ef68f:ClassesTreeStructureProvider$PsiClassOwnerTreeNode" />
+            </path>
+          </expand>
+          <select />
+        </subPane>
+      </pane>
+      <pane id="Scope" />
+    </panes>
+  </component>
+  <component name="PropertiesComponent">
+    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1568926242667" />
+    <property name="last_opened_file_path" value="$PROJECT_DIR$" />
+  </component>
+  <component name="RunDashboard">
+    <option name="ruleStates">
+      <list>
+        <RuleState>
+          <option name="name" value="ConfigurationTypeDashboardGroupingRule" />
+        </RuleState>
+        <RuleState>
+          <option name="name" value="StatusDashboardGroupingRule" />
+        </RuleState>
+      </list>
+    </option>
+  </component>
+  <component name="RunManager">
+    <configuration name="problem12" type="Application" factoryName="Application" temporary="true" nameIsGenerated="true">
+      <option name="MAIN_CLASS_NAME" value="problem12" />
+      <module name="12" />
+      <method v="2">
+        <option name="Make" enabled="true" />
+      </method>
+    </configuration>
+    <recent_temporary>
+      <list>
+        <item itemvalue="Application.problem12" />
+      </list>
+    </recent_temporary>
+  </component>
+  <component name="SvnConfiguration">
+    <configuration />
+  </component>
+  <component name="TaskManager">
+    <task active="true" id="Default" summary="Default task">
+      <changelist id="1fd89a9c-d895-4e45-acab-398cb78a9403" name="Default Changelist" comment="" />
+      <created>1568926083487</created>
+      <option name="number" value="Default" />
+      <option name="presentableId" value="Default" />
+      <updated>1568926083487</updated>
+    </task>
+    <servers />
+  </component>
+  <component name="ToolWindowManager">
+    <frame x="-8" y="-8" width="1936" height="1066" extended-state="6" />
+    <layout>
+      <window_info id="Image Layers" />
+      <window_info id="Designer" />
+      <window_info id="UI Designer" />
+      <window_info id="Capture Tool" />
+      <window_info id="Favorites" side_tool="true" />
+      <window_info content_ui="combo" id="Project" order="0" visible="true" weight="0.25" />
+      <window_info id="Structure" order="1" side_tool="true" weight="0.25" />
+      <window_info anchor="bottom" id="Version Control" show_stripe_button="false" />
+      <window_info anchor="bottom" id="Terminal" />
+      <window_info anchor="bottom" id="Event Log" side_tool="true" />
+      <window_info active="true" anchor="bottom" id="Messages" visible="true" weight="0.32939914" />
+      <window_info anchor="bottom" id="Message" order="0" />
+      <window_info anchor="bottom" id="Find" order="1" />
+      <window_info anchor="bottom" id="Run" order="2" />
+      <window_info anchor="bottom" id="Debug" order="3" weight="0.4" />
+      <window_info anchor="bottom" id="Cvs" order="4" weight="0.25" />
+      <window_info anchor="bottom" id="Inspection" order="5" weight="0.4" />
+      <window_info anchor="bottom" id="TODO" order="6" />
+      <window_info anchor="right" id="Palette" />
+      <window_info anchor="right" id="Theme Preview" />
+      <window_info anchor="right" id="Capture Analysis" />
+      <window_info anchor="right" id="Palette&#9;" />
+      <window_info anchor="right" id="Maven Projects" />
+      <window_info anchor="right" id="Commander" internal_type="SLIDING" order="0" type="SLIDING" weight="0.4" />
+      <window_info anchor="right" id="Ant Build" order="1" weight="0.25" />
+      <window_info anchor="right" content_ui="combo" id="Hierarchy" order="2" weight="0.25" />
+    </layout>
+  </component>
+  <component name="VcsContentAnnotationSettings">
+    <option name="myLimit" value="2678400000" />
+  </component>
+  <component name="editorHistoryManager">
+    <entry file="file://$PROJECT_DIR$/src/problem12.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="153">
+          <caret line="29" lean-forward="true" selection-start-line="29" selection-end-line="29" />
+          <folding>
+            <element signature="imports" expanded="true" />
+            <element signature="e#880#881#0" expanded="true" />
+            <element signature="e#901#902#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+  </component>
+  <component name="masterDetails">
+    <states>
+      <state key="ProjectJDKs.UI">
+        <settings>
+          <last-edited>11</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+    </states>
+  </component>
+</project>
\ No newline at end of file
diff --git a/uil/october-2013/12/bin/CheckerBoard.class b/uil/october-2013/12/bin/CheckerBoard.class
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diff --git a/uil/october-2013/12/bin/Point.class b/uil/october-2013/12/bin/Point.class
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diff --git a/uil/october-2013/12/bin/problem12.class b/uil/october-2013/12/bin/problem12.class
index 1250e4b214948826e70a40dfe8e6c56263a5c1e0..0298c2ff54ccafd20b879531c71e688cd64e1bfa 100644
GIT binary patch
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diff --git a/uil/october-2013/12/src/problem12.java b/uil/october-2013/12/src/problem12.java
index 3954ba5..ddb1c71 100644
--- a/uil/october-2013/12/src/problem12.java
+++ b/uil/october-2013/12/src/problem12.java
@@ -5,38 +5,169 @@ import java.util.Arrays;
 import java.util.List;
 import java.util.ArrayList;
 import java.util.Scanner;
+import java.util.Collection;
+import java.util.Collections;
 
+// Point representing and (X, Y) coordinate
 class Point {
-    int x;
-    int y;
+    String type;
+    int x, y;
+
+    // Untyped Point Constructor
     Point(int x, int y) {
         this.x = x;
         this.y = y;
     }
 
-    void merge(Point other) {
+    // Typed Point Constructor
+    Point(int x, int y, String type) {
+        this.x = x;
+        this.y = y;
+        this.type = type.equals(" ") ? "" : type;
+    }
+
+    // Returns a point which is the translated end-point based on the other point (offset).
+    Point merge(Point other) {
+        return new Point(this.x + other.x, this.y + other.y);
+    }
+    
+    void offset(Point other) {
         this.x += other.x;
         this.y += other.y;
     }
 
-    void merge(int x, int y) {
-        this.x += x;
-        this.y += y;
+    // Point string representation
+    public String toString() {
+        return String.format(
+            "Point(\"%s\", %d, %d)",
+            (this.type.equals("") ? "?" : this.type),
+            this.x,
+            this.y
+        );
+    }
+
+    public boolean isEmpty() {
+        return this.type == "";
+    }
+
+    // equals() method for testing equality of two Point() objects
+    // positional untyped equality test, see fullEquals()
+    public boolean equals(Point other) {
+        return this.x == other.x && this.y == other.y;
+    }
+
+    // tests equality of x, y and type
+    public boolean fullEquals(Point other) {
+        return this.equals(other) && this.type == other.type;
+    }
+
+    // Returns whether a point could be found in a collection
+    public boolean collectionContains(Collection<Point> collection) {
+        for(Point other : collection) {
+            if(this.x == other.x && this.y == other.y) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    // Class method that searches a List
+    // Returns -1 if item not found in list
+    public int findPoint(List<Point> list) {
+        for(Point other : list) {
+            if(this.x == other.x && this.y == other.y)
+                return list.indexOf(other);
+        }
+        return -1;
+    }
+
+    public static List<Point> asList(int[][] primitivePoints) {
+        List<Point> points = new ArrayList<Point>();
+        for(int x = 0; x < primitivePoints.length; x++) {
+            for(int y = 0; y < primitivePoints[x].length; y++) {
+                points.add(new Point(x, y));
+            }
+        }
+        return points;
     }
 }
 
+// Represents a checkers checkerboard
 class CheckerBoard {
-    List<Point> offsets = Arrays.asList(new Point[]{Point(1, 1), Point(-1, -1), Point(-1, 1), Point(1, -1)});
+    // Offsets
+    List<Point> offsets = Point.asList(new int[][]{{1, 1}, {-1, -1}, {-1, 1}, {1, -1}});
+    Point[][] matrix;
+    // Team Constants, Team1 is default team.
+    String team1 = "R";
+    String team2 = "B";
 
     CheckerBoard(String[][] matrix) {
-        
+        // Build the point matrix
+        this.matrix = new Point[8][8];
+        for(int x = 0; x < matrix.length; x++) {
+            for(int y = 0; y < matrix[x].length; y++) {
+                this.matrix[x][y] = new Point(x, y, matrix[x][y]);
+            }
+        }
     }
 
-    List<Point> getPossible(int x, int y) {
-        return getPossible(x, y, new ArrayList<Point>());
+    public static boolean inBounds(Point point) {return CheckerBoard.inBounds(point.x, point.y);}
+    public static boolean inBounds(int x, int y) {return x >= 0 && y >= 0 && x < 8 && y < 8;}
+    Point getPoint(Point point) {return this.matrix[point.x][point.y];}
+    String getType(Point point) {return this.matrix[point.x][point.y].type;}
+    boolean isReverse(Point first, Point second) {return first.type == team1 ? second.type == team2 : (first.type == team2 ? second.type == team1 : false);}
+
+    // Just returns all Points with type designated
+    List<Point> getCheckers(String type) {
+        List<Point> found = new ArrayList<Point>();
+        for(int x = 0; x < this.matrix.length; x++) {
+            for(int y = 0; y < this.matrix[x].length; y++) {
+                if(this.matrix[x][y].type.equals(type))
+                    found.add(this.matrix[x][y]);
+            }
+        }
+        return found;
     }
 
-    List<Point> getPossible(int x, int y, List<Point> blacklist) {}
+    int getMaxJumps(Point point) {return getMaxJumps(point, 0, Arrays.asList(point));}
+    int getMaxJumps(Point point, int score, List<Point> previous) {
+        List<Integer> offsetScores = Arrays.asList(0);
+        for(Point offset : this.offsets) {
+            Point newPoint = point.merge(offset);
+            // Ensure new point is in matrix bounds
+            if(CheckerBoard.inBounds(newPoint)) {
+                // Ensure new point is of reverse type
+                if(this.isReverse(newPoint, this.getPoint(newPoint))) {
+                    newPoint = point.merge(offset);
+                    // Ensure second new point is inBounds & Empty
+                    if(CheckerBoard.inBounds(newPoint)) {
+                        if(this.getPoint(newPoint).isEmpty()) {
+                            // add new point to blacklist, ensuring we don't get a infinite recursive nightmare
+                            previous.add(newPoint);
+                            // will return at least 1
+                            offsetScores.add(getMaxJumps(newPoint, score + 1, previous));
+                        }
+                    }
+                }
+            }
+        }
+        return Collections.max(offsetScores);
+    }
+
+    // Scanning methods for best jumps
+    String scan() {return this.scan(this.team1);} // default to Red checkers
+    String scan(String team) {
+        List<Point> entries = getCheckers(team);
+        out.println(entries);
+        List<Integer> jumps = new ArrayList<Integer>();
+        // Scan each entry point for jumps
+        for(Point entry : entries) {
+            jumps.add(getMaxJumps(entry));
+        }
+        // Return the best jump
+        out.println(jumps);
+        return Integer.toString(Collections.max(jumps));
+    }
 }
 
 class problem12 {
@@ -54,8 +185,10 @@ class problem12 {
                 for(int y = 0; y < 8; y++)
                     rawMatrix[x][y] = line.substring(y, y+1);
             }
-
-            out.println(Arrays.deepToString(rawMatrix));
+            
+            for(String[] x : rawMatrix)
+                out.println(Arrays.toString(x));
+        
             CheckerBoard cb = new CheckerBoard(rawMatrix);
             out.println(cb.scan());
         }
diff --git a/uil/october-2013/3/java/.idea/workspace.xml b/uil/october-2013/3/java/.idea/workspace.xml
index 68b0d1c..c830dee 100644
--- a/uil/october-2013/3/java/.idea/workspace.xml
+++ b/uil/october-2013/3/java/.idea/workspace.xml
@@ -44,6 +44,7 @@
     <session id="-1963689904">
       <usages-collector id="statistics.lifecycle.project">
         <counts>
+          <entry key="project.closed" value="1" />
           <entry key="project.open.time.0" value="1" />
           <entry key="project.opened" value="1" />
         </counts>
@@ -75,28 +76,7 @@
     </session>
   </component>
   <component name="FileEditorManager">
-    <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-      <file pinned="false" current-in-tab="true">
-        <entry file="file://$PROJECT_DIR$/src/problem3.java">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="289">
-              <caret line="88" column="21" lean-forward="true" selection-start-line="88" selection-start-column="21" selection-end-line="88" selection-end-column="21" />
-              <folding>
-                <element signature="imports" expanded="true" />
-                <element signature="e#242#243#0" expanded="true" />
-                <element signature="e#261#262#0" expanded="true" />
-                <element signature="e#456#457#0" expanded="true" />
-                <element signature="e#517#518#0" expanded="true" />
-                <element signature="e#597#598#0" expanded="true" />
-                <element signature="e#658#659#0" expanded="true" />
-                <element signature="e#641#648#0" expanded="true" />
-                <element signature="e#692#699#0" expanded="true" />
-              </folding>
-            </state>
-          </provider>
-        </entry>
-      </file>
-    </leaf>
+    <leaf SIDE_TABS_SIZE_LIMIT_KEY="300" />
   </component>
   <component name="FileTemplateManagerImpl">
     <option name="RECENT_TEMPLATES">
@@ -161,8 +141,8 @@
     </panes>
   </component>
   <component name="PropertiesComponent">
-    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1568926039217" />
-    <property name="last_opened_file_path" value="$PROJECT_DIR$" />
+    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1568926048325" />
+    <property name="last_opened_file_path" value="$PROJECT_DIR$/../../12" />
     <property name="settings.editor.selected.configurable" value="preferences.pluginManager" />
   </component>
   <component name="RunDashboard">
@@ -215,7 +195,6 @@
   </component>
   <component name="ToolWindowManager">
     <frame x="-8" y="-8" width="1936" height="1066" extended-state="6" />
-    <editor active="true" />
     <layout>
       <window_info content_ui="combo" id="Project" order="0" visible="true" weight="0.25266525" />
       <window_info id="Structure" order="1" side_tool="true" weight="0.25" />
@@ -227,7 +206,7 @@
       <window_info anchor="bottom" id="Messages" weight="0.32939914" />
       <window_info anchor="bottom" id="Message" order="0" />
       <window_info anchor="bottom" id="Find" order="1" />
-      <window_info active="true" anchor="bottom" id="Run" order="2" visible="true" weight="0.29077253" />
+      <window_info anchor="bottom" id="Run" order="2" weight="0.29077253" />
       <window_info anchor="bottom" id="Debug" order="3" weight="0.39914164" />
       <window_info anchor="bottom" id="Cvs" order="4" weight="0.25" />
       <window_info anchor="bottom" id="Inspection" order="5" weight="0.4" />