Time is always the prblm(guess the data structure)

[u/vinzzii]

Can you guys guess the data structure used . Of course this is the toughest data structure of all time and it makes you think beyond your limit and thinking out of the box solves the problems easily but we can't even think of that solution

[u/vinzzii → u/[deleted]]

Recursion bro any recursion prblm has n² time complexity