rename folders

2025-12-17 22:11:28 -06:00 · 2019-09-15 14:13:05 -05:00
parent 50b7c09918
commit c3872f1309
22 changed files with 0 additions and 0 deletions
--- a/uil/october-2013/3/input-generator/main.py
+++ b/uil/october-2013/3/input-generator/main.py
@@ -0,0 +1,205 @@
+import math, time, random
+
+class Node(object):
+    def __init__(self, parent=None, position=None):
+        self.parent, self.position = parent, position
+        
+        self.g, self.h, self.f = 0, 0, 0
+
+    def __eq__(self, other):
+        assert type(other) == Node, "Can only compare equality against other Node objects"
+        return self.position == other.position
+
+    def __repr__(self):
+        return f'<Node ({self.position[0]}, {self.position[1]})>'
+
+# Generate a grid and return it to the user
+class SnakeGrid(object):
+    def __init__(self, x, y, length=3):
+        self.x, self.y, self.length, self.sleepTime = x, y, length, 0.0
+        self.offsets = [[0, 1], [1, 0], [-1, 0], [0, -1]]
+        self.generate()
+    
+    def sleep(self, seconds):
+        self.sleepTime += (seconds, time.sleep(seconds))[0]
+
+    def generate(self):
+        assert self.x > 2 + self.length and self.y > 3, "Dimensions must be able to at least fit the snake"
+
+        # Grid is a matrix of single space strings
+        self.matrix = [[' ' for xx in range(self.x + 1)] for yy in range(self.y + 1)]
+
+        # Choose a initial position
+        self.positions = [self.getPos(-1, -1)]
+        self.mark(self.positions[0])
+        curlength = self.length - 1
+
+        # Start drawing up the snake
+        while curlength > 0:
+            left, right = [self.positions[0][0], self.positions[0][1] - 1], [self.positions[-1][0], self.positions[-1][1] + 1]
+            canLeft, canRight = self.available(left), self.available(right)
+            curlength -= 1
+            
+            # If both options are available, just choose one and act like the other is unavailable
+            if canLeft and canRight:
+                if random.choice([True, False]): canLeft = False
+                else: canRight = False
+
+            if canLeft != canRight:
+                if canLeft:
+                    self.mark(left)
+                    self.positions.insert(0, left)
+                if canRight:
+                    self.mark(right)
+                    self.positions.append(right)
+            elif not (canLeft or canRight):
+                print(positions, left, right)
+                print("Could not resolve any position to use...?")
+
+        # Populate with 3-7 pellets
+        for _ in range(random.randint(2, 5)):
+            while True:
+                pos = self.getPos()
+                if self.available(pos):
+                    self.mark(pos, 'F')
+                    break
+    
+    # Pythagorean distance calculation
+    def distance(self, pos1, pos2):
+        return math.sqrt(((pos1[0] - pos2[0]) ** 2) + ((pos1[1] - pos2[1]) ** 2))
+
+    # Returns all positions with the specified character (by default, 'F', for pellets)
+    def pellets(self, char='F'):
+        pelletss = []
+        for yy in range(self.y):
+            for xx in range(self.x):
+                if self.available([xx, yy], look=char):
+                    pelletss.append([xx, yy])
+        return pelletss
+
+    # Returns the best pellet to path to based on distance and a specified blacklist of positions
+    def bestPellet(self, curpos, blacklist=[]):
+        potential = self.pellets()
+        if blacklist:
+            potential = list(filter(lambda item : item not in blacklist, potential))
+            # Returns None if no potential pellets are in due to blacklist
+            if not potential:
+                return None
+        return min(potential, key=lambda pos : self.distance(curpos, pos))
+
+    # Quick code for calcul
+    def merge(self, pos1, pos2):
+        return [pos1[0] + pos2[0], pos1[1] + pos2[1]]
+
+    # Generater a solution for the maz
+    def solution(self, length=20):
+        def build_path(current_node):
+            path = []
+            current = current_node
+            while current is not None:
+                path.append(current.position)
+                current = current.parent
+            return str(path[::-1])
+
+        # Pathfinding initial constants
+        start_node = Node(None, self.positions[-1])
+        end_node = Node(None, self.bestPellet(start_node.position))
+        open_list, closed_list = [start_node], []
+        finished_end_nodes = []
+        pathdist = 0
+        output = ""
+
+        while len(open_list) > 0:
+            self.sleep(0.125)
+            pathdist += 1
+            # Choose the best node to work on
+            current_index, current_node = min(enumerate(open_list), key=lambda item : item[1].f)
+            open_list.pop(current_index)
+            closed_list.append(current_node)
+
+
+            # Check if we've hit the maximum distance
+            if pathdist >= length:
+                return build_path(current_node)
+
+            # If we've hit the "end node", but still distance to travel, setup a new one
+            if current_node == end_node: 
+                finished_end_nodes.append(end_node)
+                end_node = self.bestPellet(blacklist=finished_end_nodes)
+                # if we've acquired all pellets by chance
+                if end_node is None:
+                    return build_path(current_node)
+            
+            # Basically iterates upon all positions next to the current node dependent on the cardinal directions
+            for offset in self.offsets:
+                child = self.merge(current_node.position, offset)
+                # Ensure in bounds
+                if self.inBounds(child):
+                    child = Node(parent=current_node, position=child)
+                    
+                    # Ensure not already a closed position
+                    if not child in closed_list:
+                        child.g = current_node.g + 1
+                        child.h = self.distance(child.position, end_node.position)
+                        child.f = child.g + child.h
+                    
+                    # Ensure that child node is
+                    for open_node in open_list:
+                        if child == open_node:
+                            if child.g > open_node.g:
+                                continue
+                    
+                    open_list.append(child)
+
+        return output
+
+    # Quick method for getting a position with the offsets provided
+    def getPos(self, xoffset=0, yoffset=0):
+        return [random.randint(1, self.x + xoffset), random.randint(1, self.y + yoffset)]
+
+    # Quick method for marking a postiion
+    def mark(self, pos, marker='X'):
+        self.matrix[pos[0]][pos[1]] = marker
+
+    # Mechansim for determining whether a position is in the boundaries of the matrix
+    def inBounds(self, pos):
+        return all([pos[0] >= 0, pos[1] >= 0, pos[1] < self.y, pos[0] < self.x])
+
+    # Determine whether a position is available for use
+    def available(self, pos, look=' '):
+        return (self.matrix[pos[0]][pos[1]] == look) if self.inBounds(pos) else False
+
+    def __repr__(self):
+        return '\n'.join(' - '.join(_) for _ in self.matrix)
+
+# Driver Code
+if __name__ == "__main__":
+    # User Adjustable Constants
+    timing = 0.050
+    iterations = 1
+    size = (15, 15)
+
+    # Build Constants
+    roundTime = lambda seconds : str(round((seconds) * 1000, 2)) + 'ms'
+    centerSize = (2 + len(str(iterations)))
+    dividerTotal = (4 * size[0]) - centerSize
+    dividerCustom = ('-' * (dividerTotal // 2)) + ' {} ' + ('-' * (dividerTotal // 2))
+    dividerTotal = '-' * (dividerTotal + 4)
+    t1 = time.time()
+
+    # Build and prints matrixes
+    for x in range(iterations):
+        snakegrid = SnakeGrid(size[0], size[1], 3)
+        print(dividerCustom.format(str(x+1).zfill(len(str(iterations)))))
+        print(snakegrid)
+        print(dividerTotal)
+        print(snakegrid.solution())
+        time.sleep(timing)
+    print(dividerTotal)
+
+    # Finish and print timing statistics
+    t2 = time.time()
+    print(f'Processing Time : {roundTime(t2 - t1 - (timing * iterations) - snakegrid.sleepTime)}')
+    print(f'Artificial Time : {roundTime((timing * iterations) + snakegrid.sleepTime)}')
+    print(f'Total Time : {roundTime(t2 - t1)}')
+    print(dividerTotal)
--- a/uil/october-2013/3/java/.idea/misc.xml
+++ b/uil/october-2013/3/java/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8 (1)" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
--- a/uil/october-2013/3/java/.idea/modules.xml
+++ b/uil/october-2013/3/java/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/3.iml" filepath="$PROJECT_DIR$/3.iml" />
+    </modules>
+  </component>
+</project>
--- a/uil/october-2013/3/java/.idea/workspace.xml
+++ b/uil/october-2013/3/java/.idea/workspace.xml
@@ -0,0 +1,198 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ChangeListManager">
+    <list default="true" id="250f6713-4389-436f-88a0-d6dffc72af7e" name="Default Changelist" comment="" />
+    <ignored path="$PROJECT_DIR$/out/" />
+    <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="-261025025">
+      <usages-collector id="statistics.lifecycle.project">
+        <counts>
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+          <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="44" />
+        </counts>
+      </usages-collector>
+      <usages-collector id="statistics.file.types.edit">
+        <counts>
+          <entry key="JAVA" value="44" />
+        </counts>
+      </usages-collector>
+    </session>
+  </component>
+  <component name="FileEditorManager">
+    <leaf>
+      <file pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/src/problem3.java">
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+        </entry>
+      </file>
+    </leaf>
+  </component>
+  <component name="FileTemplateManagerImpl">
+    <option name="RECENT_TEMPLATES">
+      <list>
+        <option value="Class" />
+      </list>
+    </option>
+  </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">
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+        <option value="$PROJECT_DIR$/src/problem3.java" />
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+  <component name="SvnConfiguration">
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+      <option name="presentableId" value="Default" />
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+    <editor active="true" />
+    <layout>
+      <window_info id="Image Layers" />
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+      <window_info id="Favorites" side_tool="true" />
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+      <window_info anchor="bottom" id="Run" order="2" />
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+</project>
--- a/uil/october-2013/3/java/3.iml
+++ b/uil/october-2013/3/java/3.iml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
--- a/uil/october-2013/3/java/src/problem3.java
+++ b/uil/october-2013/3/java/src/problem3.java
@@ -0,0 +1,19 @@
+import static java.lang.System.*;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.util.Scanner;
+
+public class problem3 {
+    public static void main(String[] args ) throws FileNotFoundException {
+        // Constants
+        File input = new File("input1.dat");
+        Scanner read = new Scanner(input);
+        int lines = read.nextInt();
+        read.nextLine();
+
+        // Driver Code
+        for (int i = 0; i < lines; i++)
+            out.println(read.nextLine().length() <= 140 ? "tweet" : "not a tweet");
+    }
+
+}