1886. Determine Whether Matrix Can Be Obtained By Rotation

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.

class Solution {
public:
    bool findRotation(vector<vector<int>>& mat, vector<vector<int>>& target) {
        bool res[4]{true,true,true,true};
        int n = mat.size();
        for(int i = 0; i < n; i++)
            for(int j = 0; j < n; j++) {
                if(mat[i][j] != target[i][j]) res[0] = false;
                if(mat[i][j] != target[n-j-1][i]) res[1] = false;
                if(mat[i][j] != target[n-i-1][n-j-1]) res[2] = false;
                if(mat[i][j] != target[j][n-i-1]) res[3] = false;
		    }
        return res[0] or res[1] or res[2] or res[3];
    }
};