Piyush and magical park problem of string

#1

I CANT BE ABLE TO SOLVE IT.PLEASE HELP

#2

@amanm2292 hey aman do you want some hint regarding about sample test case ?.

#3

yes i want hints for this problem

#4

@amanm2292 hey aman try with this dry run of sample test case it will help you out. If you’re unable to code then let me know link.

#5

can anyone help me in this question?

#6

@amanm2292 hey aman I will suggest you to implement first if you are unable to implement do ask.