diff --git a/lab2/src/Person.java b/lab2/src/Person.java
new file mode 100644
index 000000000000..3cfe60f5a052
--- /dev/null
+++ b/lab2/src/Person.java
@@ -0,0 +1,19 @@
+package lab2;
+
+public class Person {
+    private String name;
+    private int age;
+
+    public Person() { }
+
+    public Person(String name, int age) {
+        this.name = name;
+        this.age = age;
+    }
+
+    public String getName() { return name; }
+    public void setName(String name) { this.name = name; }
+
+    public int getAge() { return age; }
+    public void setAge(int age) { this.age = age; }
+}
diff --git a/lab2/src/calculator.java b/lab2/src/calculator.java
new file mode 100644
index 000000000000..be2a4f034cfe
--- /dev/null
+++ b/lab2/src/calculator.java
@@ -0,0 +1,15 @@
+package lab2;
+
+public class Calculator {
+
+    public int add(int a, int b) { return a + b; }
+
+    public int subtract(int a, int b) { return a - b; }
+
+    public int multiply(int a, int b) { return a * b; }
+
+    public double divide(int a, int b) {
+        if (b == 0) throw new ArithmeticException("Divide by zero");
+        return (double) a / b;
+    }
+}