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- import sys
- def pfg(a, b):
- p = (b + a / b) / 2
- g = (p + a / p) / 2
- g2 = (g + a / g) / 2
- g3 = (g2 + a / g2) / 2
- g4 = (g3 + a / g3) / 2
- g44 = (g4 + a / g4) / 2
- print('%s pfg is %s' % (a, g44))
- print('%s * %s = %s' % (g44, g44, g44*g44))
复制代码
这是我计算平方根的代码,求高手指点指点怎么改进(方法挺土的)。
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