self y Notice what I also do here, I create self dot y, give it a value, and then, oh cool, I can also set up what's the radius and angle for this point, by just doing a little bit of work.

我创建了，然后给它赋值，然后，噢太酷了，通过做一点额外的工作,就可以得到点的半径和角度了，好，实际上如果。

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But notice if it's a tie, that doesn't give us what we were looking for.

不过请注意,如果是平局,这还是没有给出我们想要的答案

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