外宣做网站宣传,公众号小程序注册,哈尔滨网页设计推广,wordpress去除logoclass Solution {public:double myPow(double x, int n) {double res 1.0;for(int i n; i ! 0; i / 2){if(i % 2 ! 0)res * x;x * x;}return n 0 ? 1 / res : res;}
};class Solution {public:double myPow(double x, int n) {double res 1.0;for(int i n; i ! 0; i / 2){if(i % 2 ! 0)res * x;x * x;}return n 0 ? 1 / res : res;}
};
