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菜鸟求解~

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SaltedFishZzh

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def quadratic(a,b,c): if bb-4ac<0: print('该方程无解!') return else : x1=(-b+math.sqrt(bb-ac4))/(2a) x2=(-b-math.sqrt(bb-ac4))/(2*a) print('该方程的解为:') return x1,x2

quadratic(1,-2,1) 该方程的解为: (1.0, 1.0) quadratic(1,-1,-2013) 该方程的解为: (45.36925450684466, -44.36925450684466)

求问为啥最后的quadratic(1,-1,-2013)解不一样


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