传送门:>Here< 题目大意:先抛出了一个问题——“已知一个序列,将此序列中的元素划分成几组(不需要连续)使得每一组中的任意两个数的乘积都是完全平方数.特殊的,一个数可以为一组.先要求最少分几组.”在这个问题的基础上,给出一个长度为n的序列,该序列有\(\frac{n(n+1)}{2}\)个子序列,求每个子序列对于上面这个问题最少划分几次.并分别统计最少划分k次的子序列有几个. 解题思路 题目由于是英文的,好长时间没读懂,而且还读错.注意he needs to find the number…
In this post, we will dive into the consumer side of this application ecosystem, which means looking closely at Kafka consumer group monitoring. Read on to find out more. In our previous blog, we talked about monitoring Kafka as a broker service, loo…