September 2017 Update

2017-09-23 10:01:46 +02:00 · 2017-09-23 10:01:46 +02:00 · ba8067c3b7
commit ba8067c3b7
parent bba7bfd280
14570 changed files with 153136 additions and 63871 deletions
--- a/Task/Fibonacci-sequence/Python/fibonacci-sequence-3.py
+++ b/Task/Fibonacci-sequence/Python/fibonacci-sequence-3.py
@ -1,5 +1,8 @@
-def fibRec(n):
+def fibIter(n):
    if n < 2:
        return n
-    else:
-        return fibRec(n-1) + fibRec(n-2)
+    fibPrev = 1
+    fib = 1
+    for num in xrange(2, n):
+        fibPrev, fib = fib, fib + fibPrev
+    return fib