Merge branch 'manwar:master' into master

1 files changed, 18 insertions, 0 deletions

diff --git a/challenge-243/sgreen/python/ch-1.py b/challenge-243/sgreen/python/ch-1.py
new file mode 100755
index 0000000000..56d72aa4f6
--- /dev/null
+++ b/challenge-243/sgreen/python/ch-1.py
@@ -0,0 +1,18 @@
+#!/usr/bin/env python3
+
+import sys
+
+
+def main(ints):
+    solutions = 0
+    for i, value in enumerate(ints):
+        # Find future values that are less than half the current value
+        solutions += sum(1 for j in ints[i+1:] if value > 2 * j)
+
+    print(solutions)
+
+
+if __name__ == '__main__':
+    # Convert input into integers
+    array = [int(n) for n in sys.argv[1:]]
+    main(array)