add solution week 138 task 1 in python

1 files changed, 28 insertions, 0 deletions

diff --git a/challenge-138/steven-wilson/python/ch-1.py b/challenge-138/steven-wilson/python/ch-1.py
new file mode 100644
index 0000000000..86c369ea46
--- /dev/null
+++ b/challenge-138/steven-wilson/python/ch-1.py
@@ -0,0 +1,28 @@
+#!/usr/bin/env python3
+
+import sys
+import datetime
+import calendar
+
+year = int(sys.argv[1])
+day = datetime.datetime(year, 1, 1)
+week_day = day.isoweekday()
+is_leap_year = int(calendar.isleap(year))
+workdays = {
+    '10': 261,
+    '11': 262,
+    '20': 261,
+    '21': 262,
+    '30': 261,
+    '31': 262,
+    '40': 261,
+    '41': 262,
+    '50': 261,
+    '51': 261,
+    '60': 260,
+    '61': 260,
+    '70': 260,
+    '71': 261,
+}
+
+print(workdays[str(week_day) + str(is_leap_year)])