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leetcode 0050

admin 11月 13, 2020 0

Desicription

Implement pow(x, n).

Example 1:

1 2	Input: 2.00000, 10 Output: 1024.00000

Example 2:

1 2	Input: 2.10000, 3 Output: 9.26100

Solution

class  {
public:
    double myPow(double x, int n) {
        return pow(x, n);
    }
};