1 files changed, 25 insertions, 0 deletions
diff --git a/test.rb b/test.rb
new file mode 100644
index 0000000..d6915e5
--- /dev/null
+++ b/test.rb
@@ -0,0 +1,25 @@
+# Ruby
+
+def gcd(a, b)
+    if (b > 0)
+        return gcd(b, a % b)
+    else
+        return a
+    end
+end
+
+print "test\n"
+
+N = 1000
+A = []
+for i in 0..N - 1
+    A[i] = i
+end
+
+ans = 0
+for i in A
+    for j in A
+        ans += gcd(i, j)
+    end
+end
+print ans