str="HELLO" find the output if print(str[::4]) ?

Question

Pls anyone answer this question with explanation?

Answer 1

It's about slicing. What can't you understand?
Start, end values for slicing are not specified so defaults are 0, len(str) and 4 is step count. So starts from index 0 , value at index 0 and 0+4 value will be printed
output is : HO
Next 4+4 is out of range.
Hope it clears...

Answer 2

Thank you so much Jayakrishna🇮🇳 I was a bit confused regarding the answer now everything is clear ... Thank you for your great help buddy

Answer 3

You're welcome...