摘要: 方式一: 递归实现 TreeNode invertTree(TreeNode node) { if (node == null) { return null; } TreeNode temp = node.left; node.left = node.right; node.right = temp 阅读全文
posted @ 2021-06-09 13:47 凛冬雪夜 阅读(46) 评论(0) 推荐(0)