From d535ee6e3f13d08e4f783181f01571efdd680807 Mon Sep 17 00:00:00 2001
From: Bruno BELANYI <bruno@belanyi.fr>
Date: Mon, 21 Nov 2022 16:11:39 +0100
Subject: [PATCH] general: ex1: add solution

---
 general/ex1.py | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100755 general/ex1.py

diff --git a/general/ex1.py b/general/ex1.py
new file mode 100755
index 0000000..4dcafaf
--- /dev/null
+++ b/general/ex1.py
@@ -0,0 +1,20 @@
+#!/usr/bin/env python
+
+import itertools
+from typing import Iterator
+
+
+def fibo() -> Iterator[int]:
+    a, b = 0, 1
+    while True:
+        yield a
+        a, b = b, a + b
+
+
+def main():
+    even_fibo_numbers = (x for x in fibo() if x % 2 == 0)
+    print(sum(itertools.islice(even_fibo_numbers, 100)))
+
+
+if __name__ == "__main__":
+    main()