1130 Infix Expression (25 分) Given a syntax tree (binary), you are supposed to output the corresponding infix expression, with parentheses reflecting the precedences of the operators. Input Specification: Each input file contains one test case. For e…

Given a syntax tree (binary), you are supposed to output the corresponding infix expression, with parentheses reflecting the precedences of the operators. Input Specification: Each input file contains one test case. For each case, the first line give…

1130. Infix Expression (25) 时间限制 400 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue Given a syntax tree (binary), you are supposed to output the corresponding infix expression, with parentheses reflecting the precedences of the operators.…

1130 Infix Expression (25 分)(找规律.中序遍历) 我是先在CSDN上面发表的这篇文章https://blog.csdn.net/weixin_44385565/article/details/89035813 Given a syntax tree (binary), you are supposed to output the corresponding infix expression, with parentheses reflecting the preced…

https://pintia.cn/problem-sets/994805342720868352/problems/994805347921805312 Given a syntax tree (binary), you are supposed to output the corresponding infix expression, with parentheses reflecting the precedences of the operators. Input Specificati…

Given a syntax tree (binary), you are supposed to output the corresponding infix expression, with parentheses reflecting the precedences of the operators. Input Specification: Each input file contains one test case. For each case, the first line give…

Given a syntax tree (binary), you are supposed to output the corresponding infix expression, with parentheses reflecting the precedences of the operators. Input Specification: Each input file contains one test case. For each case, the first line give…

博主欢迎转载,但请给出本文链接,我尊重你,你尊重我,谢谢~http://www.cnblogs.com/chenxiwenruo/p/6789828.html特别不喜欢那些随便转载别人的原创文章又不给出链接的所以不准偷偷复制博主的博客噢~~ 水,中序遍历输出即可注意除根节点.叶子节点外,都需要有括号括起来 #include <iostream> #include <cstdio> #include <algorithm> #include <string>…

题意:给出一个语法树(二叉树),输出相应的中缀表达式. 思路:很显然,通过中序遍历来做.通过观察,发现除了根结点之外的所有非叶结点的两侧都要输出括号,故在中序遍历时判断一下即可. 代码: #include <cstdio> #include <cstring> struct Node{ ]; int left,right; }Tree[]; ;//根结点 void inOrderTraversal(int v) { ){ || Tree[v].right!=-)) printf(&…

1130. Infix Expression (25) 时间限制 400 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue Given a syntax tree (binary), you are supposed to output the corresponding infix expression, with parentheses reflecting the precedences of the operators.…