擅长:python、mysql、java
<p>根据您的公式,点(0,0)和点(1,1)之间的二次距离为2。不是1.75</p>
<p>这是我的密码。试试这个</p>
<pre><code>class Point:
def __init__(self, x, y):
self.x = x
self.y = y
P1 = Point(0,0)
P2 = Point(1,1)
def quadratic_distance(p1: Point, p2: Point) -> float:
result1 = p1.x - p2.x
result2 = result1**2
result3 = p1.y - p2.y
result4 = result3**2
result5 = result2 + result4
return result5
print(quadratic_distance(P1, P2))
</code></pre>