Kvadrat tenglama yechish algoritimini tuzish

Kvadrat tenglama yechish algoritimini tuzish.
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Python tilida dasturi:
a, b, c = map(int, input().split(' '))
D = b**2-4*a*c
if D > 0:
x1 = (-b+sqrt(D))/(2*a)
x2 = (-b-sqrt(D))/(2*a)
print(x1,x2)
elif D == 0:
x1 = -b/(2*a)
print(x1)
else:
print('yechim ega emas')