将给定的二叉树转化为在 C++ 中持有逻辑 AND 特性的树
在本文档中,我们将讨论一个程序,该程序将给定的二叉树转化为包含逻辑 AND 特性的树。
为此,我们将提供一棵二叉树。我们的任务是将其转化为具有逻辑 AND 特性的树,这意味着某个节点的值为其子节点的 AND 运算。请注意,每个节点的值要么为 0,要么为 1。
示例
#include<bits/stdc++.h> using namespace std; //node structure of binary tree struct Node{ int data; struct Node* left; struct Node* right; }; //creation of a new node struct Node* newNode(int key){ struct Node* node = new Node; node->data= key; node->left = node->right = NULL; return node; } //converting the tree with nodes following //logical AND operation void transform_tree(Node *root){ if (root == NULL) return; //moving to first left node transform_tree(root->left); //moving to first right node transform_tree(root->right); if (root->left != NULL && root->right != NULL) root->data = (root->left->data) & (root->right->data); } //printing the inorder traversal void print_tree(Node* root){ if (root == NULL) return; print_tree(root->left); printf("%d ", root->data); print_tree(root->right); } int main(){ Node *root=newNode(0); root->left=newNode(1); root->right=newNode(0); root->left->left=newNode(0); root->left->right=newNode(1); root->right->left=newNode(1); root->right->right=newNode(1); printf("Before conversion :\n"); print_tree(root); transform_tree(root); printf("\nAfter conversion :\n"); print_tree(root); return 0; }
输出
Before conversion : 0 1 1 0 1 0 1 After conversion : 0 0 1 0 1 1 1
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