James White and Don Kelly Fibonacci Solution

js/fibonacci.js

@@ -1,5 +1,15 @@
 const fibonacci = (num) => {
-
+  var prior = 0
+  var current = 1
+  if (num <= 1) {
+    return num
+  }
+    for (i = 2; i <= num; i++) {
+      next = prior + current
+      prior = current
+      current = next
+    }
+  return current
 }
 
 module.exports = {fibonacci}

python/fibonacci.py

@@ -1,4 +1,15 @@
-def fibonacci(n):
-  pass
+def fibonacci(num):
+  past = 0
+  current = 1
+  if num <= 1:
+    return num
+  for num in range(num - 1):
+    next = current + past
+    past = current
+    current = next
+  return current
+
+fibonacci(8)
+