new commit

Author: DevCode-shreyas

31_FactorialNumber.js

@@ -0,0 +1,10 @@
+function factorial(n) {
+  // write your code here
+  if (n === 0) {
+    return 1;
+  }
+  return n * factorial(n - 1);
+}
+
+let n = 4;
+console.log("The factorial of " + n + " is " + factorial(n));