diff --git a/OOP/Java/Lab/Week5/Square.java b/OOP/Java/Lab/Week5/Square.java
new file mode 100644
index 0000000..a1f9432
--- /dev/null
+++ b/OOP/Java/Lab/Week5/Square.java
@@ -0,0 +1,17 @@
+import java.util.Scanner;
+
+public class Square {
+
+    static double square(double a) {
+        return a * a;
+    }
+
+    public static void main(String[] args) {
+        Scanner sc = new Scanner(System.in);
+        System.out.print("Enter the value you want to square: ");
+        double a = sc.nextDouble();
+        sc.close();
+
+        System.out.println("The square of " + a + " is: " + square(a));
+    }
+}