<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[qq_48423890的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/qq_48423890</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; qq_48423890]]></copyright><item><title><![CDATA[DDD总结]]></title><link>https://blog.youkuaiyun.com/qq_48423890/article/details/120447342</link><guid>https://blog.youkuaiyun.com/qq_48423890/article/details/120447342</guid><author>qq_48423890</author><pubDate>Fri, 24 Sep 2021 08:23:06 +0800</pubDate><description><![CDATA[DDD初探
领域模型早期就是数据库设计
DDD是一种处理高度复杂领域的思想
分离技术实现的复杂性
DDD不是架构，是架构设计方法论
DDD通过边界划分，复杂的业务领域简单化，帮助设计出清晰的领域和应用边界
软件的架构模式：单机，集中式（面向对象），分布式微服务架构
DDD包含战略设计和战术设计
宏观：战略设计 业务战略上的重点，从业务角度触发，建立业务领域模型，花饭领路边界，建立通用语言的限界上下文
战术设计：技术角度触发，侧重领域模型的技术实现，完成开发和落地
学习DDD：
一套完整的项目系统的设计方法
]]></description><category></category></item><item><title><![CDATA[试题 历届试题 拉马车]]></title><link>https://blog.youkuaiyun.com/qq_48423890/article/details/108181086</link><guid>https://blog.youkuaiyun.com/qq_48423890/article/details/108181086</guid><author>qq_48423890</author><pubDate>Sun, 23 Aug 2020 11:54:04 +0800</pubDate><description><![CDATA[import java.util.LinkedList;
import java.util.Queue;
import java.util.Scanner;
import java.util.Stack;
public class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
String PA=sc.next();
String PB=sc.next();
Queue&lt;Charact.]]></description><category></category></item><item><title><![CDATA[试题 历届试题 九宫幻方]]></title><link>https://blog.youkuaiyun.com/qq_48423890/article/details/108105743</link><guid>https://blog.youkuaiyun.com/qq_48423890/article/details/108105743</guid><author>qq_48423890</author><pubDate>Wed, 19 Aug 2020 17:36:38 +0800</pubDate><description><![CDATA[import java.util.Scanner;
public class Main{
static int[] num=new int[10];
public static int count=0;
static boolean[] bool=new boolean[10];
static boolean[] bo=new boolean[10];
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
fo.]]></description><category></category></item><item><title><![CDATA[试题 历届试题 Excel地址]]></title><link>https://blog.youkuaiyun.com/qq_48423890/article/details/108071195</link><guid>https://blog.youkuaiyun.com/qq_48423890/article/details/108071195</guid><author>qq_48423890</author><pubDate>Tue, 18 Aug 2020 10:22:02 +0800</pubDate><description><![CDATA[import java.util.Scanner;
public class Main{
public static void main(String[] args){
Scanner in=new Scanner(System.in);
int[] iA=new int[5000];
int n=in.nextInt();
int i=1;
while(n!=0){
IF(n%26==0){
iA[i]=26+64;
n-=1;
}
else{
iA[i]=n%26+64;
}
n/=26;
i++;
.]]></description><category></category></item><item><title><![CDATA[试题 历届试题 K倍区间]]></title><link>https://blog.youkuaiyun.com/qq_48423890/article/details/108070964</link><guid>https://blog.youkuaiyun.com/qq_48423890/article/details/108070964</guid><author>qq_48423890</author><pubDate>Tue, 18 Aug 2020 10:14:27 +0800</pubDate><description><![CDATA[import java.util.Scanner;
public class Main{
public static void main(String[] args){
int n,k;
long ans=0;
Scanner sc=new Scanner(System.in);
n=sc.nextInt();
k=sc.nextInt();
int[] sum=new int[100001];
int[] num=new int[100001];
int[] cnt=new int[100001];
f.]]></description><category></category></item><item><title><![CDATA[试题 历届试题 包子凑数]]></title><link>https://blog.youkuaiyun.com/qq_48423890/article/details/108018778</link><guid>https://blog.youkuaiyun.com/qq_48423890/article/details/108018778</guid><author>qq_48423890</author><pubDate>Sat, 15 Aug 2020 10:26:01 +0800</pubDate><description><![CDATA[import java.util.*;
public class Main{
static int a[]=new int[10001];
static int vis[]=new int[10010];
static int n;
static int gcd(int a,int b);
return b==0?a:gcd(b,a%b);
}
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
n=sc.n.]]></description><category></category></item><item><title><![CDATA[试题 历届试题 矩阵翻硬币]]></title><link>https://blog.youkuaiyun.com/qq_48423890/article/details/108018541</link><guid>https://blog.youkuaiyun.com/qq_48423890/article/details/108018541</guid><author>qq_48423890</author><pubDate>Sat, 15 Aug 2020 10:13:44 +0800</pubDate><description><![CDATA[import java.math.BigInteger;
import java.util.Arrays;
import java.util.Scanner;
public class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
String n=sc.next();
String m=sc.next();
System.out.println(sqrt(n).multiply(sqrt(.]]></description><category></category></item><item><title><![CDATA[2020-08-13]]></title><link>https://blog.youkuaiyun.com/qq_48423890/article/details/107989822</link><guid>https://blog.youkuaiyun.com/qq_48423890/article/details/107989822</guid><author>qq_48423890</author><pubDate>Thu, 13 Aug 2020 19:59:30 +0800</pubDate><description><![CDATA[import java.math.BigInteger;
import java.util.Arrays;
import java.util.Scanner;
public class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
String n=sc.next();
String m=sc.next();
System.out.println(sqrt(n).multiply(sqrt(.]]></description><category></category></item><item><title><![CDATA[试题 历届试题 兰顿蚂蚁]]></title><link>https://blog.youkuaiyun.com/qq_48423890/article/details/107933235</link><guid>https://blog.youkuaiyun.com/qq_48423890/article/details/107933235</guid><author>qq_48423890</author><pubDate>Tue, 11 Aug 2020 13:17:53 +0800</pubDate><description><![CDATA[import java.util.Scanner;
public class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
int m=sc.nextInt();
int n=sc.nextInt();
int g[][]=new int[n][m];
for(int i=0;i&lt;m;i++){
for(int j=0;j&lt;n;j++){
g[i][j]=sc.nextInt().]]></description><category></category></item><item><title><![CDATA[试题 历届试题 分糖果]]></title><link>https://blog.youkuaiyun.com/qq_48423890/article/details/107933104</link><guid>https://blog.youkuaiyun.com/qq_48423890/article/details/107933104</guid><author>qq_48423890</author><pubDate>Tue, 11 Aug 2020 13:04:37 +0800</pubDate><description><![CDATA[import java.util.Scanner;
public class Main{
public static int N;
public static int[] Child;
public static int count=0;
public  void getResult(){
while(true){
boolean judge=true;
for(int i=1;i&lt;N;i++){
if(Child[0]!=Child[i]){
judge=false;
break;
}
}
if(.]]></description><category></category></item><item><title><![CDATA[试题 历届试题 小朋友排队]]></title><link>https://blog.youkuaiyun.com/qq_48423890/article/details/107856391</link><guid>https://blog.youkuaiyun.com/qq_48423890/article/details/107856391</guid><author>qq_48423890</author><pubDate>Fri, 07 Aug 2020 10:48:24 +0800</pubDate><description><![CDATA[import java.util.Scanner;
public class Main{
public static int n;
public static person[] Child;
public static long result=0;
static class person{
public int hight;
public long count;
public person(int hight){
this.hight=hight;
this.count=0;
}
}
public vo..]]></description><category></category></item><item><title><![CDATA[试题 历届试题 波动数列]]></title><link>https://blog.youkuaiyun.com/qq_48423890/article/details/107813085</link><guid>https://blog.youkuaiyun.com/qq_48423890/article/details/107813085</guid><author>qq_48423890</author><pubDate>Wed, 05 Aug 2020 13:36:50 +0800</pubDate><description><![CDATA[import java.util.Scanner;
public class Main{
public static long n,s,a,b;
public static long result=0L;
public static int e=0;
public static long[][] dp;
public void getDP(){
dp=new long[2][1000005];
dp[e][0]=1;
for(int i=1;i&lt;n;i++){
e=1-e;
for(int j=0;.]]></description><category></category></item><item><title><![CDATA[试题 历届试题 蚂蚁感冒]]></title><link>https://blog.youkuaiyun.com/qq_48423890/article/details/107786261</link><guid>https://blog.youkuaiyun.com/qq_48423890/article/details/107786261</guid><author>qq_48423890</author><pubDate>Tue, 04 Aug 2020 14:53:11 +0800</pubDate><description><![CDATA[import java.util.*;
public class Main{
public static void main(String args[]){
int L=0;R=0;
Scanner cn=new Scanner(System.in);
int n=cn.nextInt();
int []kk=new int[n+1];
for(int i=1;i&lt;=n;i++){
if(kk[1]&gt;0){
if(Math.abs(kk[1])&lt;Math.abs(kk[i])&amp;&.]]></description><category></category></item><item><title><![CDATA[试题 历届试题 最大子阵]]></title><link>https://blog.youkuaiyun.com/qq_48423890/article/details/107785804</link><guid>https://blog.youkuaiyun.com/qq_48423890/article/details/107785804</guid><author>qq_48423890</author><pubDate>Tue, 04 Aug 2020 14:37:59 +0800</pubDate><description><![CDATA[import java.util.Scanner;
public class Main{
public static int n,m;
public static long[][] map;
public static long resurt=long.MIN_VALUE;
public staticvoid main(String[] args){
Scanner in=new Scanner(System.in);
n=in.nextInt();
m=in.nextInt();
map=new lon.]]></description><category></category></item><item><title><![CDATA[试题 历届试题 城市建设]]></title><link>https://blog.youkuaiyun.com/qq_48423890/article/details/107740569</link><guid>https://blog.youkuaiyun.com/qq_48423890/article/details/107740569</guid><author>qq_48423890</author><pubDate>Sun, 02 Aug 2020 09:55:59 +0800</pubDate><description><![CDATA[import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.Scanner;
public class Main{
public static int n,m;
public static int[] id;
public static ArrayList&lt;edge&gt; list=new ArrayList&lt;edge&gt;();
public.]]></description><category></category></item><item><title><![CDATA[试题 历届试题 数字游戏]]></title><link>https://blog.youkuaiyun.com/qq_48423890/article/details/107712347</link><guid>https://blog.youkuaiyun.com/qq_48423890/article/details/107712347</guid><author>qq_48423890</author><pubDate>Fri, 31 Jul 2020 14:21:18 +0800</pubDate><description><![CDATA[import java.util.Scanner;
public class Main{
public static int n,k,T;
public static void main(String[] args){
Scanner in=new Scanner(System.in);
n=in.nextInt();
k=in.nextInt();
T=in.nextInt();
long resurt=0;
long start=1;
long count=1;
while(T&gt;0){
T--;.]]></description><category></category></item><item><title><![CDATA[试题 历届试题 回文数字]]></title><link>https://blog.youkuaiyun.com/qq_48423890/article/details/107634744</link><guid>https://blog.youkuaiyun.com/qq_48423890/article/details/107634744</guid><author>qq_48423890</author><pubDate>Tue, 28 Jul 2020 14:13:29 +0800</pubDate><description><![CDATA[import java.util.Scanner;
public class Main(public static void main(String[] args){
Scanner s=new Scanner(System.in);
int n=s.nextInt();
int flag=0;
int[] a=new int[6];
for(int i=10000;i&lt;1000000;i++){
int j=0,x=i;
int sum=0;
while(x!=0){
a[j]=x%10;
x=x.]]></description><category></category></item><item><title><![CDATA[试题 历届试题 公式求值]]></title><link>https://blog.youkuaiyun.com/qq_48423890/article/details/107634061</link><guid>https://blog.youkuaiyun.com/qq_48423890/article/details/107634061</guid><author>qq_48423890</author><pubDate>Tue, 28 Jul 2020 14:03:15 +0800</pubDate><description><![CDATA[import java.math.*;
import java.util.*;
public class Main{
final long mod=9991011;
final int maxk=1005;
long[][] dp=new long[maxk][maxk];
long[] fac=new long [(int) mod];
BigInteger n,m,Mod=BigInteger.valueOf(mod);
int k;
long ans;
Main()
{
Scanner jin=ne.]]></description><category></category></item><item><title><![CDATA[试题 历届试题 九宫重排]]></title><link>https://blog.youkuaiyun.com/qq_48423890/article/details/107577525</link><guid>https://blog.youkuaiyun.com/qq_48423890/article/details/107577525</guid><author>qq_48423890</author><pubDate>Sat, 25 Jul 2020 13:40:54 +0800</pubDate><description><![CDATA[import java.util.*;
public class Main{
  private static int[] d={-3,1,3,-1};
  public static void main(String[] args){
  Scanner input=new Scanner(System.in);
  String s=input.next();
  String t=input.next();
if(s.equals(t)){
System.out.println(0);
return.]]></description><category></category></item><item><title><![CDATA[试题 历届试题 约数倍数选卡片]]></title><link>https://blog.youkuaiyun.com/qq_48423890/article/details/107533680</link><guid>https://blog.youkuaiyun.com/qq_48423890/article/details/107533680</guid><author>qq_48423890</author><pubDate>Thu, 23 Jul 2020 12:29:02 +0800</pubDate><description><![CDATA[import java.util.ArrayList;
import java.util.Collections;
import java.util.Scanner;
public class Main{
public int dfs(int[] numA,ArrayList&lt;Integer&gt;[] listA,int start){
for(int i=listA[start].size()-1;i&gt;=0;i--){
if(numA[listA[start].get(i)]&gt;0){.]]></description><category></category></item></channel></rss>