How to Create a Number Dictionary in Python
In this tutorial, we will learn how to program "How to Create a Number Dictionary in Python". The objective is to create a number dictionary based on the input number. This tutorial will guide you step by step through the process of generating number dictionaries. By the end of this tutorial, you will have a solid understanding of how to implement this task effectively in Python, helping you strengthen your problem-solving skills and improve your coding abilities.
This topic is straightforward and easy to understand. Simply follow the instructions provided, and you’ll complete it with ease. The program will guide you step by step through the process of creating a number dictionary. So, let’s dive into the coding process!
Getting Started:
First you will have to download & install the Python IDLE's, here's the link for the Integrated Development And Learning Environment for Python https://www.python.org/downloads/.
Creating Main Function
This is the main function of the application. The following code will display a simple GUI in terminal console that will display program. To do this, simply copy and paste these blocks of code into the IDLE text editor.- while True:
- print("\n============== Create a Number Dictionary ==============\n")
- n=int(input("Enter a number:"))
- d={x:x*x for x in range(1,n+1)}
- print(d)
- opt = input("\nDo you want to try again? (yes/no): ").strip().lower()
- if opt == 'no':
- print("Exiting program...")
- break
- elif opt != 'yes':
- print("Invalid choice. Exiting program...")
- break
This Python program creates a number dictionary based on a user-defined range. It prompts the user to enter a number `n` and then uses a dictionary comprehension to generate a dictionary where each key is a number from 1 to `n`, and each corresponding value is the square of that number. The resulting dictionary is displayed on the screen. The program runs inside a loop, allowing users to generate new dictionaries repeatedly until they choose to exit.
Output:
There you have it we successfully created How to Create a Number Dictionary in Python. I hope that this simple tutorial help you to what you are looking for. For more updates and tutorials just kindly visit this site. Enjoy Coding!
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