Fix ZoranPandovski#1430

tausifshahbaz · Oct 13, 2018 · a294783 · a294783
1 parent c5bcbc3
commit a294783
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/math/factorial/js/Factorial.js b/math/factorial/js/Factorial.js
@@ -0,0 +1,14 @@
+function factorial (n) {
+  if (n == 0 || n == 1)
+    return 1;
+  if (f[n] > 0)
+    return f[n];
+  return f[n] = factorial(n-1) * n;
+} 
+
+//tests
+factorial(5)
+factorial(3)
+factorial(5)
+factorial(8)
+factorial(10)