NEED URGENT HELP

sup /prog/

Ive asked this everywer already but peopl seem too lame to make even a simple program like so i hope the mighty anon programers of 4chan are more skilled

what im trying to do is to Write a method taking two parameters x and n that computes the nth power of x without using ^ or declaring a new variable inside the method or using Math lib.
and it has to be coded in JAVA (i know it sux but dont ask why i use dat shit)
hep plox!

>>25
This is not CORRECT.

First of all, it handles n=0 incorrectly. Secondly, the argument n should be unsigned. Fixed:

intmax_t power(intmax_t x, uintmax_t n) { return (n == 0) ? 1 : (n == 1) ? x : x * power(x, n - 1); }