Regarding optimisation of a program

#1

There is a program in which I have to find value of x for (x^k=n) but compiler is giving me time limit exceeded error.
Can you please help me how to optimize the code?

#2

hello @sarthak_singhal
use long long in place of int and then try

#3

https://ide.codingblocks.com/s/451601 I have made the changes but now compiler is giving wrong answer.

#4

check now->

#5

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