数值的整数次方
题目描述
给定一个double类型的浮点数base和int类型的整数exponent。求base的exponent次方。
class Solution:
def Power(self, base, exponent):
# write code here
if base == 0:
return False
if exponent == 1:
return 1
flag,result = 0,1
if exponent < 0:
flag = 1
for i in range(abs(exponent)):
result *= base
if flag == 1:
result = 1 / result
return result
