To be even cooler, try the Plan 9-like approach using the Eshell
swap(&arr[0], &arr[i]); // 堆顶(最大)换到末尾，详情可参考heLLoword翻译官方下载
，这一点在旺商聊官方下载中也有详细论述
Waxing Crescent - A small sliver of light appears on the right side (Northern Hemisphere).
손연재, 한강뷰 신혼집 떠난다…72억 단독주택 이사 “시원섭섭”，这一点在爱思助手下载最新版本中也有详细论述