题意
给定一个数字 n n n,形成n*n的棋盘,棋盘上放n个皇后,确保皇后之间不会相互吃(皇后可以直线吃,斜线吃)
链接
https://leetcode.com/problems/n-queens/description/
思考
这道题只能暴力枚举所有的…
漏洞信息
NVD - CVE-2022-43396
In the fix for CVE-2022-24697, a blacklist is used to filter user input commands. But there is a risk of being bypassed. The user can control the command by controlling the kylin.engine.spark-cmd parameter of conf.
背景介绍…