1 files changed, 17 insertions, 0 deletions
diff --git a/challenge-172/laurent-rosenfeld/python/ch-2.py b/challenge-172/laurent-rosenfeld/python/ch-2.py
new file mode 100644
index 0000000000..f99c3098cb
--- /dev/null
+++ b/challenge-172/laurent-rosenfeld/python/ch-2.py
@@ -0,0 +1,17 @@
+def median(n):
+  c = len(n)
+  return n[int((c - 1) / 2)] if c % 2 != 0 else (n[int(c/2 -1)] + n[int(c/2)])/2
+
+
+def summary(input):
+  min = input[0]
+  max = input[-1]
+  med = median(input)
+  lower_half = list(filter(lambda p: p < med, input))
+  # print(lower_half)
+  first_quart = median(lower_half)
+  third_quart = median(list(filter(lambda p: p > med, input)))
+  return(min, first_quart, med, third_quart, max)
+
+moons = sorted([0, 0, 1, 2, 63, 61, 27, 13])
+print(summary(moons));