48. Rotate Image

class Solution {
    public void rotate(int[][] matrix) {

        int n = matrix.length;

        for (int i = 0; i < n / 2; i++){
            for (int j = 0; j < (n + 1) / 2; j++){
                int temp = matrix[i][j];
                matrix[i][j] = matrix[n - j - 1][i];
                matrix[n - j - 1][i] = matrix[n - i - 1][n - j - 1];
                matrix[n - i - 1][n - j - 1] = matrix[j][n - i - 1];
                matrix[j][n - i - 1] = temp;
            }
        }


    }
}

results for ""

    No results matching ""