是否有 Python 模块或内置函数可以帮助我编写这个程序？

Question

我正在 Exercism 网站上做一个练习，我对如何开始这个练习有点困惑。我不想要任何详细的答案；我只是在寻找如何开始的正确方向。当给定一组 (x, y) 坐标时，我想知道是否有任何特定的 Python 模块、函数等可以帮助我确定该点在网格上的位置，尤其是与圆相关的位置在以 (0, 0) 为中心的网格上。我希望这对我正在寻找的东西更具体一点！我在编写程序时没有任何特别的问题（还没有！），但我什至不知道如何开始，因为我不确定是否需要从头开始编写一个函数来解决上述所有问题，或者如果 Python 已经有一些东西可以帮助完成这个特定的任务。谢谢！Write a function that returns the earned points in a single toss of a Darts game.Darts is a game where players throw darts to a target.In our particular instance of the game, the target rewards with 4 different amounts of points, depending on where the dart lands:If the dart lands outside the target, player earns no points (0 points).If the dart lands in the outer circle of the target, player earns 1 point.If the dart lands in the middle circle of the target, player earns 5 points.If the dart lands in the inner circle of the target, player earns 10 points.The outer circle has a radius of 10 units (This is equivalent to the total radius for the entire target), the middle circle a radius of 5 units, and the inner circle a radius of 1. Of course, they are all centered to the same point (That is, the circles are concentric) defined by the coordinates (0, 0).Write a function that given a point in the target (defined by its real cartesian coordinates x and y), returns the correct amount earned by a dart landing in that point.

Answer 1

解决这个问题的一种方法是使用勾股定理来计算飞镖和中心之间的距离。

r = math.sqrt(x*x+y*y)

这将为您提供飞镖和目标中心之间的距离。