user interface for variable nums, x_i, srednee_arifm in python

To create a user interface for variables in Python, you can use the built-in input() function to get input from the user and store it in a variable. You can also use the print() function to output values to the user.

Here's an example code that prompts the user for three values: nums, x_i, and srednee_arifm. The values are then printed back to the user.

main.py
# Prompt user for input
nums = input("Enter a list of numbers, separated by commas: ")
x_i = input("Enter the value of x_i: ")
srednee_arifm = input("Enter the value of srednee_arifm: ")

# Print the inputted values
print("You entered the following values:")
print("nums:", nums)
print("x_i:", x_i)
print("srednee_arifm:", srednee_arifm)
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When the program runs, the output will look like the following:

main.py
Enter a list of numbers, separated by commas: 1, 2, 3, 4, 5
Enter the value of x_i: 3
Enter the value of srednee_arifm: 3.0
You entered the following values:
nums: 1, 2, 3, 4, 5
x_i: 3
srednee_arifm: 3.0
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Note that input() returns a string, so if you need to perform numerical operations on the user's input, you will need to convert it to the appropriate data type (integer or float) using the int() or float() functions.