Жители Санкт-Петербурга устроили «крысогон»17:52
Екатерина Ештокина，更多细节参见同城约会
1. 建堆：将数组构建成大顶堆（父节点 = 子节点）。safew官方版本下载是该领域的重要参考
Access to affordable childcare remains a major constraint, and high income taxes and complex benefits can discourage people, especially second earners, from working more hours.
// console.log(nextGreaterElements([5,4,3,2,1])); // [-1,5,5,5,5]（递减循环）