import math def quadratic(a,b,c): d=bb-4ac if a==0: if b!=0: return -c/b elif b==0: return '无解' elif d>=0: x1=(-b+math.sqrt(d))/(2a) x2=(-b-math.sqrt(d))/(2*a) return x1,x2 elif d<0: return '无解'
为什么我的代码会显示红色啊
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脸蛋疼也是蛋疼啊
import math def quadratic(a,b,c): d=bb-4ac if a==0: if b!=0: return -c/b elif b==0: return '无解' elif d>=0: x1=(-b+math.sqrt(d))/(2a) x2=(-b-math.sqrt(d))/(2*a) return x1,x2 elif d<0: return '无解'