diff --git a/dd b/dd
new file mode 100644
index 0000000..e69de29
diff --git a/src/main/java/arytmetyka/Kalkulator.java b/src/main/java/arytmetyka/Kalkulator.java
index cf196f0..d6dc133 100644
--- a/src/main/java/arytmetyka/Kalkulator.java
+++ b/src/main/java/arytmetyka/Kalkulator.java
@@ -19,5 +19,11 @@ public int div(int x, int y) {
         }
         return x / y;
     }
+public void petla(int x){
+    for (int i = 0; i <x ; i++) {
+        System.out.println("to wyswietla sie "+ i+ "raz w petli");
+        System.out.println("test");
+    }
 
 }
+}