供参考相互学习:
Topic source-- coding: utf-8 -- import math
def quadratic(a,b,c):
t = bb - 4a*c
if t == 0: x1 = x2 = -b/2a return x1,x2 elif t > 0: x1 = (-b + math.sqrt(t))/2a x2 = (-b - math.sqrt(t))/2*a return x1,x2 else: return('此方程无解') a = int(input('请输入a的值:')) b = int(input('请输入b的值:')) c = int(input('请输入c的值:')) print(quadratic(a,b,c))
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安行农园
-- coding: utf-8 --
import math
def quadratic(a,b,c):
a = int(input('请输入a的值:')) b = int(input('请输入b的值:')) c = int(input('请输入c的值:')) print(quadratic(a,b,c))