no problem, good luck)

ah got it, my bad on the count of 'v'. will edit my answer to deal with this problem. thanks!

hey jeroenpol, can you write your answer like it
{
index: 13,
addedText: "sass",
deletedText: "a"
}

Hey yuhaocooper, thanks for your message, if we add 'v' in 14 position and remove one space we will get:
'vvvvvvv vvvvvvvvvvvvv'
but we need to have
'vvvvvvv vvvvvvvvvvv'

'vvvvvvv vvvvvv vvvvvv', 'vvvvvvv vvvvvvvvvvv'

Hi, i'm having some issue with the this test case above. I'm able to pass everything but this case. The solution suggest Index: 14, added: '', deleted: ' v'

My solution gets Index: 14, added: 'v', deleted: ' ' Which fulfills all the conditions listed in the description. Is there something wrong?

Three different ways with less than 1s for tests and still timing out

thanks for the tip. ended up solving it without any loops

thanks for the help! finally managed to solve it once i thought of a different idea

Try to solve it without "for" or "while". Attention: can blow your mind.

The problem is with your Math function. It works recursively, and can't handle huge arrays. Here's a thread about it.

You can try implementing that, but there are other ways to solve it without these functions.

Well, clearly you end up in too deep recursion somewhere. Try posting the code, but do mark it as spoiler and format it properly, so we can help you identify the problem.

I'm getting RangeError: Maximum call stack size exceeded upon attempting the solution and I have no idea how to solve this problem.

I'm passing all the test cases, and returning the results within 1500ms. Can someone guide me in the right direction? I've researched that call stack size errors are due to recursive functions, but I don't have a recursive function in my solution...