File modes

Aseem Jain · Aseem Jain · commit c15eb47833c7 · 2021-03-03T23:42:53.000-06:00
diff --git a/concepts/file_handling/file_modes.py b/concepts/file_handling/file_modes.py
@@ -0,0 +1,20 @@
+"""
+@Author: Aseem Jain
+@Linkedin: https://www.linkedin.com/in/premaseem/
+@Github: https://github.com/premaseem/pythonLab/tree/master/challenge
+
+"""
+
+
+def sol(n):
+    return n * 2
+
+
+test_data = [
+    (2, 4),
+    (4, 8),
+]
+
+for given, expected in test_data:
+    assert expected == sol(given)
+    print(f"Test passed for: given {given} and expected = {expected}")
