import math def quadratic(a,b,c): delta = bb -4ac if delta >= 0 : x1 = (-b + math.sqrt(delta))/2a x2 = (-b - math.sqrt(delta))/2*a return "%.2f,%.2f" %(x1,x2) #保留二位浮点数 输出的时候不是元组 更好看
else : return "there is no real root.."
print("ax^2 + bx + c = 0") a = input("请输入a: ") b = input("请输入b: ") c = input("请输入c: ") a = int(a) b = int(b) c = int(c) text = quadratic(a,b,c) print("计算结果为: " ,text)
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村口小猎人
import math def quadratic(a,b,c): delta = bb -4ac if delta >= 0 : x1 = (-b + math.sqrt(delta))/2a x2 = (-b - math.sqrt(delta))/2*a return "%.2f,%.2f" %(x1,x2) #保留二位浮点数 输出的时候不是元组 更好看
print("ax^2 + bx + c = 0") a = input("请输入a: ") b = input("请输入b: ") c = input("请输入c: ") a = int(a) b = int(b) c = int(c) text = quadratic(a,b,c) print("计算结果为: " ,text)