Not Equal: Everything in this space must be different. The answer is 2-2, placed horizontally; 4-4, placed vertically; 0-0, placed vertically.
Border Points: Each cluster has a limited number of defined "border points" – these are the gateways in and out of the cluster.
，推荐阅读Line官方版本下载获取更多信息
Thanks for signing up!
Top image credit: Getty Images。关于这个话题，WPS下载最新地址提供了深入分析
思路：倒序遍历 + 单调索引栈（仅存索引），计算下一个高温的间隔天数。栈顶索引 - 当前索引即为等待天数。。雷电模拟器官方版本下载对此有专业解读
for (int i = 0; i < n - 1; i++) {