Merge branch 'manwar:master' into master

1 files changed, 31 insertions, 0 deletions

diff --git a/challenge-196/sgreen/python/ch-2.py b/challenge-196/sgreen/python/ch-2.py
new file mode 100755
index 0000000000..ce0f95cd62
--- /dev/null
+++ b/challenge-196/sgreen/python/ch-2.py
@@ -0,0 +1,31 @@
+#!/usr/bin/env python3
+
+import sys
+
+
+def main(n):
+    solutions = []
+
+    # Go through the list until it is exhausted
+    while len(n):
+        start = end = n.pop(0)
+
+        # See if the next number is one more than the last value
+        while len(n) > 0 and n[0] == end+1:
+            end = n.pop(0)
+
+        # We have found a range
+        if start != end:
+            solutions.append(f'[{start},{end}]')
+
+    # Print solution
+    if solutions:
+        print(*solutions, sep=', ')
+    else:
+        print('No solutions found!')
+
+
+if __name__ == '__main__':
+    # Turn the strings into integers
+    n = [int(i) for i in sys.argv[1:]]
+    main(n)