1102 Invert a Binary Tree(25 分) The following is from Max Howell @twitter: Google: 90% of our engineers use the software you wrote (Homebrew), but you can't invert a binary tree on a whiteboard so fuck off. Now it's your turn to prove that YOU CAN in…

本文同步发布在CSDN:https://blog.csdn.net/weixin_44385565/article/details/90577042 1102 Invert a Binary Tree (25 分)   The following is from Max Howell @twitter: Google: 90% of our engineers use the software you wrote (Homebrew), but you can't invert a binary…

1102 Invert a Binary Tree The following is from Max Howell @twitter: Google: 90% of our engineers use the software you wrote (Homebrew), but you can't invert a binary tree on a whiteboard so fuck off. Now it's your turn to prove that YOU CAN invert a…

The following is from Max Howell @twitter: Google: 90% of our engineers use the software you wrote (Homebrew), but you can't invert a binary tree on a whiteboard so fuck off. Now it's your turn to prove that YOU CAN invert a binary tree! Input Specif…

The following is from Max Howell @twitter: Google: 90% of our engineers use the software you wrote (Homebrew), but you can't invert a binary tree on a whiteboard so fuck off. Now it's your turn to prove that YOU CAN invert a binary tree! Input Specif…

题目 The following is from Max Howell @twitter: Google: 90% of our engineers use the sofware you wrote (Homebrew), but you can't invert a binary tree on a whiteboard so fuck of. Now it's your turn to prove that YOU CAN invert a binary tree! Input Speci…

题意:给定一个二叉树,要求输出翻转后的二叉树的层序序列和中序序列. 思路:不用真的翻转,只需要在输出时先访问右结点再访问左结点即可. 代码: #include <cstdio> #include <cstdlib> #include <cstring> #include <queue> using namespace std; struct Node{ int left,right; }tree[]; ]={}; int n; void levelOrder…

简单题. #include<cstdio> #include<cstring> #include<cmath> #include<vector> #include<map> #include<queue> #include<stack> #include<algorithm> using namespace std; struct Node { int left; int right; }s[]; int n;…

就是把输入给的左孩子右孩子互换一下,然后输出层次遍历和中序遍历. #include <iostream> #include <algorithm> #include <cstring> #include <string.h> #include <cstdio> #include <queue> using namespace std; ; bool first=true; struct Node{ int id; int left;…

二叉树有N个结点,给出每个结点的左右孩子结点的编号,把二叉树反转(左右孩子交换  所以是后序遍历交换) 输出反转后二叉树的层序遍历和中序遍历 #include<bits/stdc++.h> using namespace std; ; struct node { int L,R; }s[N]; int toint(char ch) { if(ch=='-'){ ; } else{ '; } } int isroot[N]; void postorder(int root) { ){ retur…