diff --git a/.gitignore b/.gitignore
index b6e4761..35de146 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+*.idea/
 # Byte-compiled / optimized / DLL files
 __pycache__/
 *.py[cod]
diff --git a/HW1/.idea/.gitignore b/HW1/.idea/.gitignore
deleted file mode 100644
index 0e40fe8..0000000
--- a/HW1/.idea/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-
-# Default ignored files
-/workspace.xml
\ No newline at end of file
diff --git a/HW1/.idea/HW1.iml b/HW1/.idea/HW1.iml
deleted file mode 100644
index fa80a76..0000000
--- a/HW1/.idea/HW1.iml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="PYTHON_MODULE" version="4">
-  <component name="NewModuleRootManager">
-    <content url="file://$MODULE_DIR$">
-      <excludeFolder url="file://$MODULE_DIR$/venv" />
-    </content>
-    <orderEntry type="jdk" jdkName="Python 3.7" jdkType="Python SDK" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-  <component name="TestRunnerService">
-    <option name="PROJECT_TEST_RUNNER" value="Unittests" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/HW1/.idea/inspectionProfiles/profiles_settings.xml b/HW1/.idea/inspectionProfiles/profiles_settings.xml
deleted file mode 100644
index 0eefe32..0000000
--- a/HW1/.idea/inspectionProfiles/profiles_settings.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<component name="InspectionProjectProfileManager">
-  <settings>
-    <option name="PROJECT_PROFILE" />
-  </settings>
-</component>
\ No newline at end of file
diff --git a/HW1/.idea/misc.xml b/HW1/.idea/misc.xml
deleted file mode 100644
index 8656114..0000000
--- a/HW1/.idea/misc.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="JavaScriptSettings">
-    <option name="languageLevel" value="ES6" />
-  </component>
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.7" project-jdk-type="Python SDK" />
-</project>
\ No newline at end of file
diff --git a/HW1/.idea/modules.xml b/HW1/.idea/modules.xml
deleted file mode 100644
index e304951..0000000
--- a/HW1/.idea/modules.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/HW1.iml" filepath="$PROJECT_DIR$/.idea/HW1.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file
diff --git a/HW1/.idea/vcs.xml b/HW1/.idea/vcs.xml
deleted file mode 100644
index 6c0b863..0000000
--- a/HW1/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?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