用do while 语句实现从键盘输入一组整数,求平均值.(

ifx<ythent=xx=yy=xelseify<zthent=yy=zz=yendifendif,

用什么语言写?算法如下：n=0data=143445(你输入的数）x=123(不为1的任意数）while(x!=1)｛data=data/10x=datan++}再问： 额，，我也不知道，我

publicclasstest3{publicstaticvoidmain(String[]args){Scannerscan=newScanner(System.in);System.out.pri

includevoidmain(){inta[10];inti,j,sum=0;floatavg;for(i=0;i

#include#includevoidmain(){doublex;doubley;coutx;if(-2

三角形的条件是任意两条边的和大于第三条边a=Val(InputBox("边1"))b=Val(InputBox("边2"))c=Val(InputBox("边3"))Ifa+b>cAnda+c>bAn

#includeintmain(){intx,y,a;scanf("%d",&x);scanf("%d",&y);a=x*y;printf("Theaverageis%d\n",a);return0;

请参照课本自己写,这种东西很简单的再问：老师不让抄啊再答：inti=int.Parse(Console.ReadLine());switch(i){case1:Console.WriteLine("E

1.forlongresult=0;for(inti=100;i

#includeintmain(){inta[4];inti;printf("Pleaseinpuetthe4numbers:\n");for(i=0;i{printf("PleaseInpuetth

scanf("%d",n[i]);应当该为scanf("%d",&n[i]);这是初学者常犯错误之一,scanf后面的参数应当是地址printf("%d%d",&a,&b);应改为printf("%d

intn;longs=1;printf("inputn:");scanf("%D",&n);while(n>1){s=s*n;n--;}printf("result:%l,s);//***dowhil

#includemain(){inti,n=0,sum=0;inta[10];printf("n\输入10个数:");for(i=0;i

intmain(){inttemp;/*用于临时保存输入的整数*/intsum=0;/*用于求和*/intcount=0;inti;/*输入这10个数*/for(i=0;i{scanf("%d",&t

publicclassTest{publicstaticvoidmain(Stringargs[]){Scannerscan=newScanner(System.in);inta=scan.nextI

Scannerin=newScanner(System.in);intnum=in.nextInt();if(num%3==0)System.out.println("这个数可以被3整除");else

dowhile是至少实现了一次.而while则不一定.所以这句话反过来说就对了“可用dowhile语句实现的循环一定可用while”

程序1:#include#includeintmain(){inti;floatnum;floatsum=0;i=10;while(i--){scanf("%f",&num);sum+=num;}su

B&=1FORA=1TO100B&=B&*ANEXTAEND

importjava.util.Scanner;classtest7{publicstaticvoidmain(Stringargs[]){Scannerscan=newScanner(System.