diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000..118ac04
Binary files /dev/null and b/.DS_Store differ
diff --git a/FizzBuzz.go b/FizzBuzz.go
deleted file mode 100644
index 84eb372..0000000
--- a/FizzBuzz.go
+++ /dev/null
@@ -1,35 +0,0 @@
-package main
-
-import "fmt"
-
-func main() {
-	// for i := 1; i < 101; i++ {
-	// 	if i%15 == 0 {
-	// 		fmt.Print("FizzBuzz\n")
-	// 	} else if i%3 == 0 {
-	// 		fmt.Print("Fizz\n")
-	// 	} else if i%5 == 0 {
-	// 		fmt.Print("Buzz\n")
-	// 	} else {
-	// 		fmt.Println(i)
-	// 	}
-	// }
-
-	switchFB()
-}
-
-func switchFB() {
-	for i := 1; i < 101; i++ {
-		switch {
-		case i%15 == 0:
-			fmt.Println("FizzBuzz")
-		case i%3 == 0:
-			fmt.Println("Fizz")
-		case i%5 == 0:
-			fmt.Println("Buzz")
-		default:
-			fmt.Println(i)
-		}
-	}
-
-}
diff --git a/fizzbuzz/.DS_Store b/fizzbuzz/.DS_Store
new file mode 100644
index 0000000..c267298
Binary files /dev/null and b/fizzbuzz/.DS_Store differ
diff --git a/go.mod b/go.mod
index a9a1309..8c2fc27 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,3 @@
-module gotest/fizzbuzz
+module gotest
 
 go 1.19
diff --git a/rotation/rotation.go b/rotation/rotation.go
new file mode 100644
index 0000000..ffb285d
--- /dev/null
+++ b/rotation/rotation.go
@@ -0,0 +1,12 @@
+package rotation
+
+func Rotation(A []int, K int) []int {
+
+	for i := 0; i < K; i++ {
+		//A[len(A)-1: - последний элемент; A[:len(A)-1] - все элементы до последнего
+		A = append(A[len(A)-1:], A[:len(A)-1]...)
+
+	}
+
+	return A
+}