diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/.idea/inspectionProfiles/profiles_settings.xml b/.idea/inspectionProfiles/profiles_settings.xml
new file mode 100644
index 0000000..105ce2d
--- /dev/null
+++ b/.idea/inspectionProfiles/profiles_settings.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..dc9ea49
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.10" project-jdk-type="Python SDK" />
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..ed7246c
--- /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/stud203989.iml" filepath="$PROJECT_DIR$/.idea/stud203989.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/stud203989.iml b/.idea/stud203989.iml
new file mode 100644
index 0000000..d0876a7
--- /dev/null
+++ b/.idea/stud203989.iml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <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/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /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/Readme.MD b/Readme.MD
index e69de29..51e5248 100644
--- a/Readme.MD
+++ b/Readme.MD
@@ -0,0 +1,9 @@
+deep_update(d: dict, path: str, value: any) -> dict
+
+Обновить вложенный словарь по пути, заданному через точку. Пример: "a.b.c" → d["a"]["b"]["c"] = value.
+
+deep_update({"a": {"b": {"c": 1}}}, "a.b.c", 42) → {"a": {"b": {"c": 42}}}
+Тесты:
+
+assert deep_update({"a": {"b": {"c": 1}}}, "a.b.c", 42) == {"a": {"b": {"c": 42}}}
+assert deep_update({}, "x.y", 5) == {"x": {"y": 5}}
\ No newline at end of file
diff --git a/main.py b/main.py
index e69de29..3f57928 100644
--- a/main.py
+++ b/main.py
@@ -0,0 +1,5 @@
+def function(n):
+  #код программы
+
+
+#вызов функции
diff --git a/test.py b/test.py
new file mode 100644
index 0000000..e69de29