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作业

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import math def quadratic(a,b,c): s=bb-4a*c if s>=0: x1=(-b+math.sqrt(s))/2/a x2=(-b-math.sqrt(s))/2/a return x1,x2 else: return 'wujie' t1=int(input('input1:')) t2=int(input('input2:')) t3=int(input('input3:')) print(quadratic(t1,t2,t3))


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