Python, likely others: missing testcase for 'abcdefghijklmnopqrstuvwxyz', which is to say exactly the required characters but no additional characters. Solutions such as this one have an off-by-one bug in this case

Solved in the last attempt C++

Solved in the first attempt
C++

Approved

thanks, my bad.

Not a kata suggestion. See https://docs.codewars.com/training/troubleshooting#post-discourse.

JavaScript Completions 61522

Sorry, but, no, the problem is in your code.

it uses the letters A-Z at least once (case is irrelevant)

Do you know what the last part means? Also, the logic in your code is wrong. Print both parts of what you're trying to compare.

there is a problem in your test

easy

it seems he is working for Google and have no time to answer

very cool my boy

thanks! fixed it

Your solution has a bug. It works incorrectly when it is called more than once. Test it locally bu running it two times in a row, once with input "abcdefghijklmnopqrstuvw", and then with input "xyz".

It is a bug in your solution, and not a kata issue.

python tests are incorrect. when i copy the test input to my local machine the output gives expected result but copying the same code here shows wrong output. eg: "I+UG +<Twqh\tumNVfY/RbCIO[FsLVFZpx=jD" shoutld return False and it does on local machine but on codewars it shows True should equal to False.