// 每轮将最大值"冒泡"到末尾，所以范围逐渐缩小
Comparison between barycentric (triangular) dithering and Knoll’s algorithm using an 8-colour irregular palette. Left to right: barycentric, Knoll.。业内人士推荐谷歌浏览器【最新下载地址】作为进阶阅读
void siftDown(int arr[], int n, int i) {，详情可参考爱思助手下载最新版本
"He's going to have to prove himself a huge amount."
Yellow: Betrayer