二叉树遍历
摘要:深度遍历 非递归: 1 void dfs(TreeNode*root) 2 { 3 if (root == NULL) return; 4 stack<TreeNode*> stackNode; 5 printf("%d", root->data); 6 7 stackNode.push(root)
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posted @ 2021-03-09 18:02
posted @ 2021-03-09 18:02
posted @ 2021-03-08 14:22