编程:输入1个四位的自然数,把这个数的个位数和百位数对调,输出对调后的自然是数.

就是I从1循环到4AE(1,JJ),AE(2,JJ),AE(3,JJ),AE(4,JJ)Fortran一种特色写法

stringa=Conlose.ReadLine();inti=.length;stringnewStr="";while(i>0){i--;newStr+=a[i].toString();}Cons

#include"stdio.h"intmain(){inta,b,c,temp;printf("请输入三个整数:\n");scanf("%d%d%d",&a,&b,&c);printf("输入为%d

PrivateSubCommand1_Click()Dima#,b#,c#,p#Me.AutoRedraw=Truea=3:b=4:c=5Doa=Val(InputBox("请输入三角形第一条边","

#includevoidmain(){inti,n,k1,k2;n=0;printf("pleaseinputthenumbers\n");scanf("%d%d",&k1,&k2);for(i=k1

vari,x,a：integer;beginread(x);a:=0;fori:=1toxdobeginifxmodi=0thena:=a+i;end;write(a);end.

#include#includeintfactorial(intn)//计算n!{inti;longsum=1;for(i=1;i=10){if(m%10==0)i++;m/=10;}returni;

intmain(intargc,char*argv[]){intn,x,y,z;printf("input99

#include"不同软件头文件不一样"main(){inti,n,s=0;scanf("%d",&n);for(i=1;i

PrivateSubCommand1_Click()DimaAsLongDimiAsLongDimsAsBooleans=Truea=InputBox("请输入一个自然数","输入")'-------

就是前边加个减号,要是有乘除关系的话用括号把减号和数字一起括起来就行了再问：那加号下面回车左边的（-）这个符号是什么意思呢？再答：那个是快速输入负号，你可以试试，两个都能用

#includeintmain(void){intsum=0;intindex=1;while(index>1&&index{if(index%7==0)sum+=index;index++;}pri

varn,s,m:longint;beginread(n);s:=0;m:=0;whilen-1dobeginifnmod2=0thenbegins:=s+n;m:=m+1;end;read(n);e

http://zhidao.baidu.com/link?url=wyic3NEB45i2K9YZE2SpNiAV4aD7rZHpluBlyF76zg0n_8wr1t6-KOYm6eYY23KqG5n

0分谁愿意跟你讲呀,真是小气,又想别人跟你答题又不想给人分.

n=1sum=0dowhiln

#includeintmain(void){inta,b,c,tmp;tmp=c;c=b;b=tmp;tmp=b;b=a;a=tmp;tmp=a;a=c;c=tmp;printf(“%d,%d,*%d

clearinput"n="tons=1fori=1tons=s*iendfor"n!=",s

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

dima(1to10)asintegera(1)=val(inputbox(“请输入第1个数"))max=a(1)fori=2to10a(i)=val(inputbox(“请输入第"&i&"个数"))