diff --git a/CodeStyleAndFormatting/CodeSchemasAndEditorConfig/Theory/src/main/kotlin/jetbrains/refactoring/course/formatting/Task.kt b/CodeStyleAndFormatting/CodeSchemasAndEditorConfig/Theory/src/main/kotlin/jetbrains/refactoring/course/formatting/Task.kt
index 469d033..db177c0 100644
--- a/CodeStyleAndFormatting/CodeSchemasAndEditorConfig/Theory/src/main/kotlin/jetbrains/refactoring/course/formatting/Task.kt
+++ b/CodeStyleAndFormatting/CodeSchemasAndEditorConfig/Theory/src/main/kotlin/jetbrains/refactoring/course/formatting/Task.kt
@@ -6,4 +6,7 @@ fun funWithCodeStyleIssues() {
    for ( i in 1..10) {
       println("Please, fix me!")
    }
+}
+
+fun main() {
 }
\ No newline at end of file
diff --git a/InliningCode/InlineMethodRefactoring/Theory/src/main/kotlin/jetbrains/refactoring/course/inlining/Task.kt b/InliningCode/InlineMethodRefactoring/Theory/src/main/kotlin/jetbrains/refactoring/course/inlining/Task.kt
index 8839d72..7b4b235 100644
--- a/InliningCode/InlineMethodRefactoring/Theory/src/main/kotlin/jetbrains/refactoring/course/inlining/Task.kt
+++ b/InliningCode/InlineMethodRefactoring/Theory/src/main/kotlin/jetbrains/refactoring/course/inlining/Task.kt
@@ -20,3 +20,8 @@ class Store {
         PrintWriter(file, Charsets.UTF_8).use { it.print(text) }
     }
 }
+
+fun main() {
+    val client = Store()
+    println(client.calculateTotalPrice(listOf(1, 2, 3))) // Output: Sum of prices
+}