摘要: 前序遍历二叉树int preorder_tree_walk(BinTreeNode * root){ if(root == NULL){ return -1; } stack s; BinTreeNode * p = root; while(!s.empt... 阅读全文
posted @ 2014-09-05 13:56 ruccsbingo 阅读(136) 评论(0) 推荐(0) 编辑
摘要: //中序遍历int inorder_tree_walk(BinTreeNode * root){ if(root == NULL){ return -1; } stack s; BinTreeNode * p = root; while(!s.empty(... 阅读全文
posted @ 2014-09-05 13:45 ruccsbingo 阅读(169) 评论(0) 推荐(0) 编辑