public class Solution
extends Object
1886 - Determine Whether Matrix Can Be Obtained By Rotation\.
Easy
Given two `n x n` binary matrices `mat` and `target`, return `true` _if it is possible to make_ `mat` _equal to_ `target` _by **rotating**_ `mat` _in **90-degree increments** , or_ `false` _otherwise._
**Example 1:**
**Input:** mat = \[\[0,1],[1,0]], target = \[\[1,0],[0,1]]
**Output:** true
**Explanation:** We can rotate mat 90 degrees clockwise to make mat equal target.
**Example 2:**
**Input:** mat = \[\[0,1],[1,1]], target = \[\[1,0],[0,1]]
**Output:** false
**Explanation:** It is impossible to make mat equal to target by rotating mat.
**Example 3:**
**Input:** mat = \[\[0,0,0],[0,1,0],[1,1,1]], target = \[\[1,1,1],[0,1,0],[0,0,0]]
**Output:** true
**Explanation:** We can rotate mat 90 degrees clockwise two times to make mat equal target.
**Constraints:**
* `n == mat.length == target.length`
* `n == mat[i].length == target[i].length`
* `1 <= n <= 10`
* `mat[i][j]` and `target[i][j]` are either `0` or `1`.