diff --git a/test.java b/test.java
new file mode 100644
index 0000000..fa65246
--- /dev/null
+++ b/test.java
@@ -0,0 +1,31 @@
+// Java
+
+public class test
+{
+    public static int gcd(int a, int b)
+    {
+        if (b > 0) return gcd(b, a % b);
+        else return a;
+    }
+    public static void main(String args[])
+    {
+        System.out.println("test");
+
+        final int N = 1000;
+        int A[] = new int[N];
+        for (int i = 0; i < N; i++)
+        {
+            A[i] = i;
+        }
+
+        int ans = 0;
+        for (int i = 0; i < N; i++)
+        {
+            for (int j = 0; j < N; j++)
+            {
+                ans += gcd(i, j);
+            }
+        }
+        System.out.println(ans);
+    }
+}