import math
def quadratic(a, b, c): return (-a+math.sqrt(bb-4ac))/(2b),(-a-math.sqrt(bb-4ac))/(2b)
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super玛丽向前冲
import math
def quadratic(a, b, c): return (-a+math.sqrt(bb-4ac))/(2b),(-a-math.sqrt(bb-4ac))/(2b)