Interactive_python_learning_website_with_compiler/dictionary.html at main · Teja-P-oss/Interactive_python_learning_website_with_compiler · GitHub

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      <h2>Dictionaries</h2>


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    <b>Dictionaries:</b>
      <p>Dictionary in Python is an unordered collection of data values, used to store data values like a map, which unlike other Data Types that hold only single value as an element, Dictionary holds key:value pair. Key value is provided in the dictionary to make it more optimized. Each key-value pair in a Dictionary is separated by a colon :, whereas each key is separated by a ‘comma’.</p><br>

<p>A Dictionary in Python works similar to the Dictionary in a real world. Keys of a Dictionary must be unique and of immutable data type such as Strings, Integers and tuples, but the key-values can be repeated and be of any type.

Note – Keys in a dictionary doesn’t allows Polymorphism.</p>
      <b>Example to create a Dictionary :</b>


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