Ex. 44 and Ex. 21

[GrayOwls]

#324
Ex. text: "Use the string cutter to get part of the sentence written in the text variable, from 5 to 15 characters inclusive. Process the resulting substring using the .strip() method and display the length of the resulting substring. Perform these operations in a chain without creating intermediate variables."

Fixed
@Atamurat-Ataniyazov

[GrayOwls]

Ex. 44 - Slices in Python do not include a right border

Ex. 21 - Fixed to correct currency display
#321
@Kristina3245

[sgmdlt]

Hello, we switched lessons to a new structure, look for exampe here https://github.com/hexlet-basics/exercises-python/tree/main/modules/30-variables/15-variables-expressions/en
Now, text of exercise should be in EXERCISE.md

And what about issue #324 - its correct, but there was a student's misunderstanding

[GrayOwls]

@sgmdlt
So, if I understood you correctly, I need to change only .md file - I've done
And what about #324
Implied "letters", not "characters"?