标签：pass cal generate lan ini rap tar returns enter
Given the radius and x-y positions of the center of a circle, write a function randPoint which generates a uniform random point in the circle.
Note:
randPoint returns a size 2 array containing x-position and y-position of the random point, in that order.Example 1:
Input:
["Solution","randPoint","randPoint","randPoint"]
[[1,0,0],[],[],[]]
Output: [null,[-0.72939,-0.65505],[-0.78502,-0.28626],[-0.83119,-0.19803]]
Example 2:
Input:
["Solution","randPoint","randPoint","randPoint"]
[[10,5,-7.5],[],[],[]]
Output: [null,[11.52438,-8.33273],[2.46992,-16.21705],[11.13430,-12.42337]]
Explanation of Input Syntax:
The input is two lists: the subroutines called and their arguments. Solution‘s constructor has three arguments, the radius, x-position of the center, and y-position of the center of the circle. randPoint has no arguments. Arguments are always wrapped with a list, even if there aren‘t any.
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[LeetCode] Generate Random Point in a Circle 生成圆上的随机点
标签：pass cal generate lan ini rap tar returns enter
原文地址：https://www.cnblogs.com/grandyang/p/9741220.html
