在這邊瀏覽器運行正常,但是在pyCharm運行無結果,為什么
import math
def quadratic_equation(a, b, c):
??? if(a!=0 and b*b-4*a*c>=0):
??????? x1= (-b+math.sqrt(b*b-4*a*c))/(2*a)
??????? x2=(-b-math.sqrt(b*b-4*a*c))/(2*a)
??????? return x1,x2
?? ?
? ?
print quadratic_equation(2, 3, 0)
print quadratic_equation(1, -6, 5)
2020-02-19
在pyCharm中調用函數輸出的時候,需要給print添加括號,