1 files changed, 33 insertions, 0 deletions
diff --git a/mit/fib_yield.py b/mit/fib_yield.py
new file mode 100644
index 0000000..ace9e85
--- /dev/null
+++ b/mit/fib_yield.py
@@ -0,0 +1,33 @@
+#!/usr/bin/python3
+
+def genFib():
+    """ Fibonacci sequence based on generators """
+    fibn_1 = 1 #fib (n-1)
+    fibn_2 = 0 #fib (n-2)
+
+    while True:
+        # fib(n) = fib(n - 1) + fib(n - 2)
+        next = fibn_1 + fibn_2
+        yield next
+        fibn_2 = fibn_1
+        fibn_1 = next
+
+def genPrimes():
+
+    prime = 2
+
+    while True:
+
+        is_prime = True
+
+        for n in range(2, prime):
+            if (prime % n) == 0 and n != prime:
+                prime += 1
+                is_prime = False
+                break
+
+        if is_prime:
+            yield prime
+            prime += 1
+        else:
+            continue