What does [1:] and [0:1] mean?

Question

https://code.sololearn.com/ccJ13qgHF9P8/?ref=app
x="" for i in input().split():
x += i[1:] + i[0:1] + "ay "
print (x)

Answer 1

https://www.w3schools.com/JUMP_LINK__&&__python__&&__JUMP_LINK/python_lists_access.asp

Someone else can explain better than me.

But what I remember,

[1:] returns everything from index 1 and beyond

And [0:1]

Returns anything from the starting index up but not including the ending index.

Since you have [0:1], the program will only return index 0.

Answer 2

Thanks