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# How to Get All Keys with the Highest Value in Python [All Method]️

The step-by-step guide on this page will show you How to Get All Keys with the Highest Value in Python. What should you do if you come across a code error! Let’s get started on fixing it.
Question: What is the best way to approach this problem? Answer: Check out this blog code to learn how to fix errors How to Get All Keys with the Highest Value in Python. Question: “What should you do if you run into code errors?” Answer:”You can find a solution by following this blog.

What is a simple way to obtain all the keys with the highest value in a Python dictionary?

``````frequency = {
'a': 1,
'b': 999999,
'c': 56,
'd': 999999
}
``````

In this problem, we’re assuming there can be multiple keys with the same maximum value. We want to return a list of those keys.

``````['b', 'd']
``````

We can first get the maximum value of all keys in our dictionary.

Then, we can loop through our dictionary to get all keys with that value.

``````max_value = max(frequency.values())
res = [k for k,v in frequency.items() if v == max_value]
``````

Revise the code and make it more robust with proper test case and check an error there before implementing into a production environment.
Final Note: Try to Avoid this type of mistake(error) in future!