diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 1192ec8..28432ca 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -2,7 +2,6 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="7b849342-5b10-423b-a282-79b16f319961" name="Default" comment="">
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/mcBinTree.py" afterPath="$PROJECT_DIR$/mcBinTree.py" />
       <change type="MODIFICATION" beforePath="$PROJECT_DIR$/oneRunMC.py" afterPath="$PROJECT_DIR$/oneRunMC.py" />
     </list>
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
@@ -27,9 +26,11 @@
       <file leaf-file-name="oneRunMC.py" pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/oneRunMC.py">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="0">
-              <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
-              <folding />
+            <state relative-caret-position="30">
+              <caret line="2" column="2" lean-forward="false" selection-start-line="2" selection-start-column="2" selection-end-line="2" selection-end-column="2" />
+              <folding>
+                <element signature="e#96#115#0" expanded="true" />
+              </folding>
             </state>
           </provider>
         </entry>
@@ -93,7 +94,7 @@
     </panes>
   </component>
   <component name="PropertiesComponent">
-    <property name="settings.editor.selected.configurable" value="configurable.group.appearance" />
+    <property name="settings.editor.selected.configurable" value="com.jetbrains.python.configuration.PyActiveSdkModuleConfigurable" />
     <property name="last_opened_file_path" value="$PROJECT_DIR$" />
   </component>
   <component name="RunDashboard">
@@ -126,7 +127,7 @@
       <option name="SHOW_COMMAND_LINE" value="false" />
       <option name="EMULATE_TERMINAL" value="false" />
     </configuration>
-    <configuration name="oneRunMC" type="PythonConfigurationType" factoryName="Python" temporary="true">
+    <configuration name="oneRunMC" type="PythonConfigurationType" factoryName="Python">
       <option name="INTERPRETER_OPTIONS" value="" />
       <option name="PARENT_ENVS" value="true" />
       <envs>
@@ -148,9 +149,8 @@
       <item index="1" class="java.lang.String" itemvalue="Python.oneRunMC" />
     </list>
     <recent_temporary>
-      <list size="2">
-        <item index="0" class="java.lang.String" itemvalue="Python.oneRunMC" />
-        <item index="1" class="java.lang.String" itemvalue="Python.mcBinTree" />
+      <list size="1">
+        <item index="0" class="java.lang.String" itemvalue="Python.mcBinTree" />
       </list>
     </recent_temporary>
   </component>
@@ -169,12 +169,11 @@
   </component>
   <component name="ToolWindowManager">
     <frame x="0" y="23" width="1440" height="821" extended-state="0" />
-    <editor active="true" />
     <layout>
       <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.2532189" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
       <window_info id="TODO" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="6" side_tool="false" content_ui="tabs" />
       <window_info id="Event Log" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="true" content_ui="tabs" />
-      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.32859176" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
+      <window_info id="Run" active="true" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.32859176" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
       <window_info id="Version Control" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
       <window_info id="Python Console" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
       <window_info id="Structure" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
@@ -257,9 +256,11 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/oneRunMC.py">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="0">
-          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
-          <folding />
+        <state relative-caret-position="30">
+          <caret line="2" column="2" lean-forward="false" selection-start-line="2" selection-start-column="2" selection-end-line="2" selection-end-column="2" />
+          <folding>
+            <element signature="e#96#115#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
diff --git a/oneRunMC.py b/oneRunMC.py
index 8659cf8..0b4ce43 100755
--- a/oneRunMC.py
+++ b/oneRunMC.py
@@ -9,7 +9,7 @@ import numpy as np
 import matplotlib.pyplot as plt
 #import math as mt
 
-#rn.seed(666)
+rn.seed(0)
 
 k = 10  # depth of the tree
 b = 2  # arity of the tree