public int largestRectangleArea_BF(int[] height) {

    int max = 0;
    for (int i = 0 ; i < height.length ; i++) {
      int curtHight = height[i];
      int width = 1;
      for (int j = i + 1 ; j < height.length ; j++) {
        if (height[j] >= curtHight) {
          width++;
        } else {
          break;
        }
      }
      int tempMax = curtHight * width;
      if (tempMax > max) {
        max = tempMax;
      }
    }
    return max;
  }