Codewarning

import java.util.*;public class HuffmanCodeing { private String code; private BinaryTree huffmanTree; private class BinaryTree{ private Character character; private BinaryTree leftTree; private BinaryTree rightTree;

输入格式：第一行输入结点数量T后续T行每行输入边的起点from、终点next、权weigth输出：最小生成树的权值之和import java.util.*;public class Kruskal { static final int MAX=(int)(1e5+10); static int T; static Edge[] edge=new Edge[MAX]; static int[] s=new int[MAX]; public static v

#include<iostream>#include<string>using namespace std;int cal(string a){ return (a[0] - '0') * 7 + (a[1] - '0') * 9 + (a[2] - '0') * 10 + (a[3] - '0') * 5 + (a[4] - '0') * 8 + (a[5] - '0') *4 + (a[6] - '0') * 2 + (a[7] - '0') * 1 + (a[

1.ArrayList+LinkedListimport java.util.ArrayList;import java.util.LinkedList;import java.util.Scanner;public class Main { static final int MAX=10; public static void main(String[] args) { Scanner cin=new Scanner(System.in); Arr

顺序输出#include<bits/stdc++.h>using namespace std;void Down(int Array[],int i,int n){ if(i>=n) return; int Max=i; int Child1=2*i+1; int Child2=2*i+2; if(Child1<n&&Array[Child1]>Array[Max]) Max=Chil

#include<iostream>#include<stdlib.h>using namespace std;struct TreeNode {//树节点 char data;//数据域 struct TreeNode *Lchild;//左孩子结点 struct TreeNode *Rchild;//右孩子结点};void CreateBTNode(TreeNode *&root, char *str) {//创建二叉链 Tr