1 files changed, 23 insertions, 0 deletions
diff --git a/challenge-078/roger-bell-west/python/ch-1.py b/challenge-078/roger-bell-west/python/ch-1.py
new file mode 100755
index 0000000000..543adcec6f
--- /dev/null
+++ b/challenge-078/roger-bell-west/python/ch-1.py
@@ -0,0 +1,23 @@
+#! /usr/bin/python
+
+import unittest
+
+def leader(a):
+  m=int()
+  o=list()
+  for c in (reversed(a)):
+    if (m==None or c > m):
+      m=c;
+      o.append(m)
+  o.reverse()
+  return o
+
+class TestLeader(unittest.TestCase):
+
+    def test_ex1(self):
+        self.assertEqual(leader((9, 10, 7, 5, 6, 1)),[10, 7, 6, 1],'example 1')
+
+    def test_ex2(self):
+        self.assertEqual(leader((3, 4, 5)),[5,],'example 2')
+
+unittest.main()