diff --git a/data.txt b/data.txt
new file mode 100644
index 0000000..81144d2
--- /dev/null
+++ b/data.txt
@@ -0,0 +1,5 @@
+чипсы 
+шоколадка
+яблоко
+груша
+чизкейк
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..de6c89b
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,6 @@
+numpy==2.2.3
+pandas==2.2.3
+python-dateutil==2.9.0.post0
+pytz==2025.1
+six==1.17.0
+tzdata==2025.1
diff --git a/script.py b/script.py
new file mode 100644
index 0000000..3b4f459
--- /dev/null
+++ b/script.py
@@ -0,0 +1,9 @@
+with open("data.txt", "r") as file:
+    lines = file.readlines()
+
+lines = [line.strip().upper() for line in lines]
+
+with open("output.txt", "w") as file:
+    file.write("\n".join(lines))
+
+print("Файл output.txt успешно создан!")