1 files changed, 40 insertions, 0 deletions
diff --git a/challenge-237/eric-cheung/python/ch-1.py b/challenge-237/eric-cheung/python/ch-1.py
new file mode 100755
index 0000000000..035ce42e26
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+++ b/challenge-237/eric-cheung/python/ch-1.py
@@ -0,0 +1,40 @@
+
+from datetime import datetime
+from calendar import monthrange
+
+## Example 1
+nYearInput = 2024
+nMonthInput = 4
+nWeekDayMonth = 3
+nWeekDay = 2
+
+
+## Example 2
+## nYearInput = 2025
+## nMonthInput = 10
+## nWeekDayMonth = 2
+## nWeekDay = 4
+
+
+## Example 3
+## nYearInput = 2026
+## nMonthInput = 8
+## nWeekDayMonth = 5
+## nWeekDay = 3
+
+
+nLastDay = monthrange(nYearInput, nMonthInput)[1]
+
+nDay = 0
+for nLoop in range(1, 8):
+    objDateInput = datetime(nYearInput, nMonthInput, nLoop)
+    if objDateInput.isoweekday() == nWeekDay:
+        nDay = nLoop
+        break
+
+nDay = nDay + 7 * (nWeekDayMonth - 1)
+
+if nDay <= nLastDay:
+    print (nDay)
+else:
+    print (0)