diff --git a/.idea/EmployeeMonth.java b/.idea/EmployeeMonth.java
new file mode 100644
index 0000000..f62fac0
--- /dev/null
+++ b/.idea/EmployeeMonth.java
@@ -0,0 +1,10 @@
+public class EmployeeMonth implements Salary {
+
+    int day = 700;
+    int monthday = 24;
+
+    @Override
+    public int salary() {
+        return day*monthday;
+    }
+}
diff --git a/.idea/EmployeeOneHour.java b/.idea/EmployeeOneHour.java
new file mode 100644
index 0000000..0b8f60b
--- /dev/null
+++ b/.idea/EmployeeOneHour.java
@@ -0,0 +1,11 @@
+public class EmployeeOneHour implements Salary {
+
+    int hour = 110;
+    int houratday = 12;
+    int monthday = 24;
+
+    @Override
+    public int salary() {
+        return hour * houratday * monthday;
+    }
+}
diff --git a/.idea/Main.java b/.idea/Main.java
new file mode 100644
index 0000000..71c5357
--- /dev/null
+++ b/.idea/Main.java
@@ -0,0 +1,11 @@
+public class Main {
+    public static void main(String[] args) {
+
+        Salary employeeMonth = new EmployeeMonth();
+        Salary employeeOneHour = new EmployeeOneHour();
+
+        System.out.println(employeeMonth.salary() + "грн.");
+        System.out.println(employeeOneHour.salary() + "грн.");
+
+    }
+}
diff --git a/.idea/Salary.java b/.idea/Salary.java
new file mode 100644
index 0000000..431e031
--- /dev/null
+++ b/.idea/Salary.java
@@ -0,0 +1,3 @@
+public interface Salary {
+    int salary();
+}