diff --git a/.idea/CAu-Natural-language-processing.iml b/.idea/CAu-Natural-language-processing.iml
new file mode 100644
index 0000000..18ec59d
--- /dev/null
+++ b/.idea/CAu-Natural-language-processing.iml
@@ -0,0 +1,9 @@
+<?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://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..fc87bee
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/CAu-Natural-language-processing.iml" filepath="$PROJECT_DIR$/.idea/CAu-Natural-language-processing.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..c8397c9
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
new file mode 100644
index 0000000..1a55840
--- /dev/null
+++ b/.idea/workspace.xml
@@ -0,0 +1,119 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ChangeListManager">
+    <list default="true" id="5f491a3c-e2a2-4836-b920-5d48521b53ef" name="Default Changelist" comment="" />
+    <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="Git.Settings">
+    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
+  </component>
+  <component name="ProjectFrameBounds" extendedState="6">
+    <option name="x" value="260" />
+    <option name="y" value="40" />
+    <option name="width" value="1400" />
+    <option name="height" value="1000" />
+  </component>
+  <component name="ProjectView">
+    <navigator proportions="" version="1">
+      <foldersAlwaysOnTop value="true" />
+    </navigator>
+    <panes>
+      <pane id="ProjectPane">
+        <subPane>
+          <expand>
+            <path>
+              <item name="CAu-Natural-language-processing" type="b2602c69:ProjectViewProjectNode" />
+              <item name="CAu-Natural-language-processing" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="CAu-Natural-language-processing" type="b2602c69:ProjectViewProjectNode" />
+              <item name="CAu-Natural-language-processing" type="462c0819:PsiDirectoryNode" />
+              <item name="CAu_NLP_2019" type="462c0819:PsiDirectoryNode" />
+            </path>
+          </expand>
+          <select />
+        </subPane>
+      </pane>
+      <pane id="Scope" />
+      <pane id="PackagesPane" />
+    </panes>
+  </component>
+  <component name="PropertiesComponent">
+    <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="SvnConfiguration">
+    <configuration />
+  </component>
+  <component name="TaskManager">
+    <task active="true" id="Default" summary="Default task">
+      <changelist id="5f491a3c-e2a2-4836-b920-5d48521b53ef" name="Default Changelist" comment="" />
+      <created>1559529262635</created>
+      <option name="number" value="Default" />
+      <option name="presentableId" value="Default" />
+      <updated>1559529262635</updated>
+    </task>
+    <servers />
+  </component>
+  <component name="ToolWindowManager">
+    <frame x="-8" y="-8" width="1936" height="1096" 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 active="true" 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" />
+      <window_info anchor="bottom" id="Terminal" />
+      <window_info anchor="bottom" id="Event Log" side_tool="true" />
+      <window_info anchor="bottom" id="Messages" />
+      <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="Maven" />
+      <window_info anchor="right" id="Capture Analysis" />
+      <window_info anchor="right" id="Palette&#9;" />
+      <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="masterDetails">
+    <states>
+      <state key="ProjectJDKs.UI">
+        <settings>
+          <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/CAu_NLP_2019/.idea/vcs.xml b/CAu_NLP_2019/.idea/vcs.xml
new file mode 100644
index 0000000..2e3f692
--- /dev/null
+++ b/CAu_NLP_2019/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/CAu_NLP_2019/.idea/workspace.xml b/CAu_NLP_2019/.idea/workspace.xml
index 897575a..77c97e5 100644
--- a/CAu_NLP_2019/.idea/workspace.xml
+++ b/CAu_NLP_2019/.idea/workspace.xml
@@ -15,12 +15,12 @@
     <option name="delegatedBuild" value="true" />
   </component>
   <component name="FileEditorManager">
-    <leaf>
-      <file pinned="false" current-in-tab="true">
+    <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
+      <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/pom.xml">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="238">
-              <caret line="14" column="16" lean-forward="true" selection-start-line="14" selection-start-column="16" selection-end-line="14" selection-end-column="16" />
+            <state relative-caret-position="102">
+              <caret line="6" column="16" lean-forward="true" selection-start-line="6" selection-start-column="16" selection-end-line="6" selection-end-column="16" />
             </state>
           </provider>
         </entry>
@@ -28,8 +28,8 @@
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/src/main/java/App.java">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="199">
-              <caret line="100" column="15" selection-start-line="100" selection-start-column="15" selection-end-line="100" selection-end-column="15" />
+            <state relative-caret-position="2111">
+              <caret line="150" lean-forward="true" selection-start-line="150" selection-end-line="154" selection-end-column="1" />
               <folding>
                 <element signature="imports" expanded="true" />
               </folding>
@@ -37,41 +37,9 @@
           </provider>
         </entry>
       </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/CAu_NLP_2019.iml">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="17">
-              <caret line="1" column="41" selection-start-line="1" selection-start-column="41" selection-end-line="1" selection-end-column="41" />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="false">
+      <file pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/src/main/java/Article.java">
-          <provider selected="true" editor-type-id="text-editor">
-            <state>
-              <folding>
-                <element signature="e#443#444#0" expanded="true" />
-                <element signature="e#472#473#0" expanded="true" />
-                <element signature="e#516#517#0" expanded="true" />
-                <element signature="e#550#551#0" expanded="true" />
-                <element signature="e#588#589#0" expanded="true" />
-                <element signature="e#616#617#0" expanded="true" />
-                <element signature="e#656#657#0" expanded="true" />
-                <element signature="e#686#687#0" expanded="true" />
-                <element signature="e#721#722#0" expanded="true" />
-                <element signature="e#759#760#0" expanded="true" />
-                <element signature="e#794#795#0" expanded="true" />
-                <element signature="e#830#831#0" expanded="true" />
-                <element signature="e#872#873#0" expanded="true" />
-                <element signature="e#912#913#0" expanded="true" />
-                <element signature="e#949#950#0" expanded="true" />
-                <element signature="e#984#985#0" expanded="true" />
-                <element signature="e#1021#1022#0" expanded="true" />
-                <element signature="e#1057#1058#0" expanded="true" />
-              </folding>
-            </state>
-          </provider>
+          <provider selected="true" editor-type-id="text-editor" />
         </entry>
       </file>
     </leaf>
@@ -83,13 +51,16 @@
       </list>
     </option>
   </component>
+  <component name="Git.Settings">
+    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$/.." />
+  </component>
   <component name="IdeDocumentHistory">
     <option name="CHANGED_PATHS">
       <list>
-        <option value="$PROJECT_DIR$/src/main/java/App.java" />
         <option value="$PROJECT_DIR$/src/main/java/Article.java" />
         <option value="$PROJECT_DIR$/CAu_NLP_2019.iml" />
         <option value="$PROJECT_DIR$/pom.xml" />
+        <option value="$PROJECT_DIR$/src/main/java/App.java" />
       </list>
     </option>
   </component>
@@ -99,55 +70,20 @@
     <option name="width" value="1400" />
     <option name="height" value="1000" />
   </component>
+  <component name="ProjectLevelVcsManager" settingsEditedManually="true" />
   <component name="ProjectView">
     <navigator proportions="" version="1">
       <foldersAlwaysOnTop value="true" />
     </navigator>
     <panes>
-      <pane id="ProjectPane">
-        <subPane>
-          <expand>
-            <path>
-              <item name="CAu_NLP_2019" type="b2602c69:ProjectViewProjectNode" />
-              <item name="CAu_NLP_2019" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="CAu_NLP_2019" type="b2602c69:ProjectViewProjectNode" />
-              <item name="CAu_NLP_2019" type="462c0819:PsiDirectoryNode" />
-              <item name="src" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="CAu_NLP_2019" type="b2602c69:ProjectViewProjectNode" />
-              <item name="CAu_NLP_2019" type="462c0819:PsiDirectoryNode" />
-              <item name="src" type="462c0819:PsiDirectoryNode" />
-              <item name="main" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="CAu_NLP_2019" type="b2602c69:ProjectViewProjectNode" />
-              <item name="CAu_NLP_2019" type="462c0819:PsiDirectoryNode" />
-              <item name="src" type="462c0819:PsiDirectoryNode" />
-              <item name="main" type="462c0819:PsiDirectoryNode" />
-              <item name="java" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="CAu_NLP_2019" type="b2602c69:ProjectViewProjectNode" />
-              <item name="CAu_NLP_2019" type="462c0819:PsiDirectoryNode" />
-              <item name="src" type="462c0819:PsiDirectoryNode" />
-              <item name="test" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="CAu_NLP_2019" type="b2602c69:ProjectViewProjectNode" />
-              <item name="External Libraries" type="cb654da1:ExternalLibrariesNode" />
-            </path>
-          </expand>
-          <select />
-        </subPane>
-      </pane>
-      <pane id="PackagesPane" />
       <pane id="Scope" />
+      <pane id="PackagesPane" />
+      <pane id="ProjectPane" />
     </panes>
   </component>
   <component name="PropertiesComponent">
+    <property name="SHARE_PROJECT_CONFIGURATION_FILES" value="true" />
+    <property name="last_opened_file_path" value="$PROJECT_DIR$" />
     <property name="project.structure.last.edited" value="SDKs" />
     <property name="project.structure.proportion" value="0.0" />
     <property name="project.structure.side.proportion" value="0.2" />
@@ -195,32 +131,32 @@
   <component name="ToolWindowManager">
     <frame x="-8" y="-8" width="1936" height="1096" 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="0.17857143" />
+      <window_info content_ui="combo" id="Project" order="0" visible="true" weight="0.18017058" />
       <window_info id="Structure" order="1" side_tool="true" weight="0.25" />
-      <window_info anchor="bottom" id="Version Control" />
-      <window_info anchor="bottom" id="Terminal" sideWeight="0.49946696" weight="0.32917964" />
-      <window_info anchor="bottom" id="Event Log" sideWeight="0.50053304" side_tool="true" visible="true" weight="0.32917964" />
-      <window_info anchor="bottom" id="Messages" weight="0.32917964" />
+      <window_info id="Image Layers" order="2" />
+      <window_info id="Designer" order="3" />
+      <window_info id="UI Designer" order="4" />
+      <window_info id="Capture Tool" order="5" />
+      <window_info id="Favorites" order="6" side_tool="true" />
       <window_info anchor="bottom" id="Message" order="0" />
       <window_info anchor="bottom" id="Find" order="1" />
-      <window_info anchor="bottom" id="Run" order="2" sideWeight="0.49946696" weight="0.32917964" />
+      <window_info anchor="bottom" id="Run" order="2" sideWeight="0.4989339" weight="0.32917964" />
       <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="Maven" />
-      <window_info anchor="right" id="Capture Analysis" />
-      <window_info anchor="right" id="Palette&#9;" />
+      <window_info anchor="bottom" id="Terminal" order="7" sideWeight="0.49946696" weight="0.32917964" />
+      <window_info anchor="bottom" id="Event Log" order="8" sideWeight="0.5010661" side_tool="true" visible="true" weight="0.32917964" />
+      <window_info anchor="bottom" id="Version Control" order="9" />
+      <window_info anchor="bottom" id="Messages" order="10" weight="0.32917964" />
       <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" />
+      <window_info anchor="right" id="Palette" order="3" />
+      <window_info anchor="right" id="Maven" order="4" />
+      <window_info anchor="right" id="Theme Preview" order="5" />
+      <window_info anchor="right" id="Capture Analysis" order="6" />
+      <window_info anchor="right" id="Palette&#9;" order="7" />
     </layout>
     <layout-to-restore>
       <window_info id="Image Layers" order="0" />
@@ -252,6 +188,13 @@
     </layout-to-restore>
   </component>
   <component name="editorHistoryManager">
+    <entry file="file://$PROJECT_DIR$/pom.xml">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="102">
+          <caret line="6" column="16" lean-forward="true" selection-start-line="6" selection-start-column="16" selection-end-line="6" selection-end-column="16" />
+        </state>
+      </provider>
+    </entry>
     <entry file="file://$PROJECT_DIR$/CAu_NLP_2019.iml">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="17">
@@ -261,8 +204,8 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/src/main/java/App.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="199">
-          <caret line="100" column="15" selection-start-line="100" selection-start-column="15" selection-end-line="100" selection-end-column="15" />
+        <state relative-caret-position="2111">
+          <caret line="150" lean-forward="true" selection-start-line="150" selection-end-line="154" selection-end-column="1" />
           <folding>
             <element signature="imports" expanded="true" />
           </folding>
@@ -270,37 +213,7 @@
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/src/main/java/Article.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state>
-          <folding>
-            <element signature="e#443#444#0" expanded="true" />
-            <element signature="e#472#473#0" expanded="true" />
-            <element signature="e#516#517#0" expanded="true" />
-            <element signature="e#550#551#0" expanded="true" />
-            <element signature="e#588#589#0" expanded="true" />
-            <element signature="e#616#617#0" expanded="true" />
-            <element signature="e#656#657#0" expanded="true" />
-            <element signature="e#686#687#0" expanded="true" />
-            <element signature="e#721#722#0" expanded="true" />
-            <element signature="e#759#760#0" expanded="true" />
-            <element signature="e#794#795#0" expanded="true" />
-            <element signature="e#830#831#0" expanded="true" />
-            <element signature="e#872#873#0" expanded="true" />
-            <element signature="e#912#913#0" expanded="true" />
-            <element signature="e#949#950#0" expanded="true" />
-            <element signature="e#984#985#0" expanded="true" />
-            <element signature="e#1021#1022#0" expanded="true" />
-            <element signature="e#1057#1058#0" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/pom.xml">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="238">
-          <caret line="14" column="16" lean-forward="true" selection-start-line="14" selection-start-column="16" selection-end-line="14" selection-end-column="16" />
-        </state>
-      </provider>
+      <provider selected="true" editor-type-id="text-editor" />
     </entry>
   </component>
   <component name="masterDetails">
diff --git a/CAu_NLP_2019/CAu_NLP_2019.iml b/CAu_NLP_2019/CAu_NLP_2019.iml
deleted file mode 100644
index 4098198..0000000
--- a/CAu_NLP_2019/CAu_NLP_2019.iml
+++ /dev/null
@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4" />
\ No newline at end of file
diff --git a/CAu_NLP_2019/src/main/java/App.java b/CAu_NLP_2019/src/main/java/App.java
index 0339684..bd374f5 100644
--- a/CAu_NLP_2019/src/main/java/App.java
+++ b/CAu_NLP_2019/src/main/java/App.java
@@ -94,7 +94,7 @@ public class App {
 
     public static int changeDate(String date) {
         int formdate = 0;
-        String sp[] = date.split(" ");
+        String sp[] = date.split(" ");/*
         formdate += Integer.parseInt(sp[2]) * 10000;
         formdate += Integer.parseInt(sp[0]);
 
@@ -147,7 +147,7 @@ public class App {
                 formdate += 1200;
                 break;
 
-        }
+        }*/
 
         return formdate;
 
diff --git a/CAu_NLP_2019/target/classes/App.class b/CAu_NLP_2019/target/classes/App.class
index c9ee7d7..bbe363e 100644
Binary files a/CAu_NLP_2019/target/classes/App.class and b/CAu_NLP_2019/target/classes/App.class differ