fa[x]||fa[x]==x)returnfa[x]=x;returnfa[x]=find(fa[x]);}intmain(){sca

题目链接SDNU1088代码#include#include#include#includeusingnamespacestd;intmain(){intp,q;scanf("%d",&p);sca

*;读入：Scannercin=Sca

数组，存放学生成绩；*/importjava.util.Scanner;publicclassTestStudent{publicstaticvoidmain(String[]args){//1.创建Sca

{sca

…代码：#includeusingnamespacestd;intn;intdx[5]={0,1,0,-1};intdy[5]={1,0,-1,0};intmain(){charch;inttemp;sca

-1]+1;elsedp[i]=1;#includeusingnamespacestd;#definemaxn105intf[105];intdp[105];intmain(){intn;while(sca

个能不能组成c的前(i+j)个#includeusingnamespacestd;chara[2100],b[2100],c[2100];intdp[2100][2100];intmain(){while(~sca

下面介绍对整数的输入输出加速：输入：输入正数：（要包含cctype库）voidscan(int&sca){charch=getchar();while(!

java还是有待加强啊两份代码都基本是一样的，只不过语法规则的区别1014Trie树ACG++1788ms114MB1014Trie树ACJava9548ms102MB1importjava.util.Sca

，答案就是26*25*24#includeusingnamespacestd;typedeflonglongll;constintN=1e5+7;intmain(){intt,n;sca

]={{1,0},{0,1},{-1,0},{0,-1}};chard[100][100];voidbfs(){intm,n,i,j,nr,nc;locfirst,cur,next;queueque;sca

SampleInput3123524455SampleOutput111122#include#includeintmain(){intn,i,a[21],sum=0,ave,c1=0,c2=0,c3=0;while(sca

开始下一次循环，直到N#include#includeusingnamespacestd;boolisPrime(intn){if(n==1)returnfalse;for(inti=2;imp;intN;sca

的一些石子使得该堆石子剩余k个并且保证(0#include#include#include#includeusingnamespacestd;constintMAXN=1e3+5;intmain(){intT,CASE=1;sca

1,70],[2,76],[3,70],[4,88],[5,91]]//最外层数组代表了有几个数据点，内层数组第一个是scale，第二个是数值data=[95,70,76,70,88,91]//这个省略了sca

2.打开树莓派，用Advanced_IP_Sca

应用程序的高度和屏幕的高是一样的3.initial-scale=1.0//应用程序启动时候的缩放尺度（1.0表示不缩放）4.minimum-scale=1.0//用户可以缩放到的最小尺度（1.0表示不缩放）5.maximum-sca

=sum+(int)(n%10);n/=10;}returnsum;}publicstaticvoidmain(String[]args){System.out.print("请输入一个正整数：");Sca

*/#include#includeintmain(){intn,a;printf("输入一个百分制成绩n:");sca

publicstaticvoidmain(String[]args){System.out.println("输入字符串:");Scannersca=newScanner(System.in);Strings=sca.nextLine

importjava.util.Scanner;publicclassExampleJiemiHuiwen{publicstaticvoidmain(String[]args){Stringstr=newString();Sca

1.绘制第一幅图表（1）figure函数，创建图表（2）subplot函数，创建子图（3）在多个图表中创建子图（4）plot()函数，画函数图像（5）sca()函数，选择子图（6）在一张表中画多个曲线2

=0)6{7b=0;8for(i=0;i2#include3usingnamespacestd;4intch[100003]={0};5intmain()6{7inta,n,i;8while(sca

String[]args){//TODOAuto-generatedmethodstubProductionList();}publicstaticvoidProductionList(){intm,n;Sca

加速度计工作原理2.2MEMS(Micro-electromechanicalSystems微电子机械系统)陀螺仪测量原理三、IMU误差模型3.1误差分类3.2确定性误差3.2.1六面法标定加速度bias和sca

这一题中http://47.106.114.75/problem/221放WA的代码#include//221#includeintmain(){intn,i;inta,b;charc;doublex;sca

importjava.io.BufferedInputStream;importjava.util.Scanner;publicclassMain{publicstaticvoidmain(String[]args){Sca

include#include#include#includeusingnamespacestd;intT,n,m,a[100][100],b[100][100],ans[100][100];intmain(){sca

sca

*strDest,constchar*strSrc);char*strCat(char*strone,constchar*strtwo);printf("pleaseinputyourname:");sca

为运行环境并将面向对象和函数式编程的最佳特性结合在一起的静态类型编程语言scala源代码被编译成java字节码文件，然后运行在JVM，可以调用现有的java类库，实现两种语言的无缝对接scala非常简洁高效，在函数至简原则上体现非常明显，能省则省sca

context.sca

（3）使用标准库函数应在程序开头一行写#include（4）C语言注释的两种形式：a.单行注释"//"b.多行注释"/*注释内容*/(5)sca

#includeintmain(){charc;do{sca

注意此处需要在代码内添加引用包3.运行Sca

裁判测试程序样例：#include#includeintsearch(intn);intmain(){intnumber;sca

唯一注意的一点是，Qt不支持yuv格式，需要对解码的yuv做rgb的转换；转换的具体原理不再讲，虽然很简单，只是做矩阵运算，但因为是乘法运算，cup处理乘除法的效率极低，所以仍推荐用ffmpeg的转换函数sws_sca

#include#defineEXP0.00000001intmain(){doublea=0.0,b=0.0,c=0.0;printf("方程：a*a*x+b*x+c=0\n请输入abc:\n");sca

publicstaticvoidmain(String[]args){//一维数组的使用,语法:类型[]数组名=new类型[大小];double[]score=newdouble[5];//定义double类型一维数组Sca

算法结束基于这个简单的思想:一下给出Java的实现:importjava.util.Sca

12*Time:下午1:45*//***@param$dir*@returnint*/functioncountLine($dir){$count=0;if(is_dir($dir)){$files=sca

a+b-mod:a+b;}intmain(){sca

你可以按如下规则配置文件名,就能正确加载:-Log4j2:log4j2-spring.xml,log4j2.xmlSpringBoot官方推荐优先使用带有-spring的文件名作为你日志的配置.根节点包含的属性sca

#include#include#include#include//#includeusingnamespacestd;#definesfi(i)scanf("%d",&i)#definesfl(i)sca

include#include#includeusingnamespacestd;intmain(){intn=0;intsum[205]={0};inta[205];intdp[205][205];sca

includeusingnamespacestd;intn,m;longlongx,y;intmain(){freopen("data.txt","r",stdin);freopen("1.txt","w",stdout);sca

return0;if(xx==3)return0;if(xx==4)return1;if(xx==5)return2;else{returnxx/2+pp(xx/2);}}voidsolve(){LLn;sca

b(1usingnamespacestd;intmain(){inta,b;while(cin>>a>>b){coutusingnamespacestd;intmain(){inta,b;while(sca

inta[101000];intfind(intb){intans=0;while(b){if(b&1)ans++;b>>=1;}returnans;}intmain(){intn,ans,i,j,k,t;sca