quality of the generated code may vary depending on the task description
第二章 居民委员会的组成和职责
，更多细节参见夫子
Что думаешь? Оцени!，详情可参考搜狗输入法2026
You look at a region of the image. If all the pixels are roughly the same color (below some threshold), you store the average color for the whole region as a single value. If the pixels vary too much, you split the region into four quadrants and try again.