- 父节点i的左子: 2*i+1, 右子: 2*i+2
▲体验地址：https://aistudio.google.com/apps/bundled/window_seat，更多细节参见WPS下载最新地址
Read the full story at The Verge.，详情可参考heLLoword翻译官方下载
When you choose an image, Canva’s photo editing features let you adjust the photo’s settings (brightness, contrast, saturation, etc.), crop, or animate it.，推荐阅读搜狗输入法下载获取更多信息