Comparing user input integers to dictionary values Python

In this tutorial, we will explore how to compare user input integers to values stored in a Python dictionary. We will use a dictionary to store key-value pairs and take user input to search for values corresponding to the provided keys. This can be a useful technique for various applications, such as creating lookup tables, databases, or simple information retrieval systems.
To follow this tutorial, you should have a basic understanding of Python and how to take user input using the input() function. If you're new to Python, you may want to review these concepts first.
Let's start by creating a dictionary that contains key-value pairs. In this example, we'll create a dictionary with some sample data:
In this dictionary, the keys are integers (1, 2, 3, 4, 5), and the values are corresponding fruits.
Now, let's write code to get user input and compare it to the keys in the dictionary. We'll keep taking user input until the user decides to exit. Here's a basic example:
In this code:
You can now run the program, and it will prompt the user to enter a number to look up in the dictionary. If the user enters a valid key, it will display the corresponding value. If the user enters "exit," the program will terminate.
Here's an example of how the program might work:
Congratulations! You've learned how to compare user input integers to dictionary values in Python. This technique can be used in various applications where you need to retrieve information based on user input.
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