Kth Root problem

#1

What is the logic behind solving this problem

#2

Hello @Alfred have you understood the question?

#3

@Alfred
we have to find the largest value of the result such that x^k<=n
then think this way:
x<=n^(1/k) and this you can simply do by using pow function in this:
Here for your reference i am attaching the code:

if you have any doubt you can ask here:
Happy Learning!!

#4

I use pow function but itgives one test case wrong

#5

I have a question why long double gives correct answer and double doesn’t while k has a max value of 10000

#6

@Alfred i think you cant use the double and long simultaneously.
Happy Learning!!

#7

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