Added a code that checks if a given input (phrase, word, or integer) is a palindrome

Author: Ujjwal-Bajpayee

strings/word_phrase_int_palindrome.py

@@ -0,0 +1,12 @@
+def is_palindrome(input_value):
+    # Convert the input to a string and remove spaces and special characters (for phrases)
+    sanitized_value = ''.join(filter(str.isalnum, str(input_value))).lower()
+    
+    # Check if the sanitized string is equal to its reverse
+    return sanitized_value == sanitized_value[::-1]
+
+input_value = input("Enter a phrase, word, or number to check if it's a palindrome: ")
+if is_palindrome(input_value):
+    print("The input is a palindrome.")
+else:
+    print("The input is not a palindrome.")