Create unit5_ex5.3.4.py

Author: lironmiz

unit5_ex5.3.4.py

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+# exercise 5.3.4 from unit 5
+'''
+The function accepts as a string parameter. The function returns true if the last character that appears in the string also appears before. Otherwise the function returns false.
+
+Guidelines
+Uppercase or lowercase letters are not important.
+'''
+
+def last_early(my_str):
+    my_str = my_str.lower()
+
+    last_char = my_str[-1]
+
+    return last_char in my_str[:-1]
+
+print(last_early("happy birthday")) # True
+
+print(last_early("best of luck")) # False
+
+print(last_early("Wow")) # True
+
+print(last_early("X")) # False
+
+
+
+