键盘输入一个三位数,计算并输出一个三整数的个位.十位和百位数字之和. C语言

#include <stdio.h>int main(){\x09int n,sum=0;\x09scanf("%d",&n);\

packagetest1;importjava.util.Scanner;publicclassTest6{publicstaticvoidmain(String[]args){Scannerinpu

简单写下意思哈～格式什么的不写了～我也不知道你要什么语言intiintSS＝0inputNfor（i＝1；i

varch:char;//第一行输入的字符r,x,y,z,a,b:longint;//r为半径,x,y,z为三角形边长,a,b为长宽p:double;//p为海伦公式里的一个量beginreadln(

1#include"stdio.h"main(){intn,i;scanf("%d",&n);printf("%d",n/100+n%100/10+n%10);system("PAUSE");}2#i

老式写法longint格式用%ld--l是L小写.现在写%d就可以了,longint,shortint,int都用%d程序用ASCII码写成：#includemain(){longs,n,k,i;sc

是用C语言么?我用递归调用帮你写个#includevoidmain(){intfac(intn);inta;floatb;prinf("inputanintegernumber:")scanf(%d,

#includeintmain(){intn,num,max,min;scanf("%d",&n);for(inti=n;i>0;i--){scanf("%d",&num);if(i==n)//初始化

给你写了个,运行通过,你看看吧,记得采纳哦O(∩_∩)O~#includeintmain(){\x09intnum,i=0;\x09printf("pleaseinputanumble:");\x09

#includeintmain(){inta;intsum=0;scanf("%d",&a);if(a

importjava.util.Scanner;publicclassCircle{    publicstaticvoidmain(String[]args)

#includeintmain(){inta;intsum=0;scanf("%d",&a);if(a

#include"stdio.h"voidmain(){\x09inta;\x09intb[3];\x09intcount=0;\x09printf("请输入一个数");\x09scanf("%d",

//Note:YourchoiceisC++IDE#includeusingnamespacestd;longintSfun(constintN){longintsum=1;if(N==0||N==1

intmain(){intn,n1,n2;cin>>n1;n2=n1%100;n1=n1/100;n=n1;n2=n2%10;n1=n1/10;n=n+10*n1+100*n2;returnn;}

importjava.util.Scanner;publicclassTest{publicstaticvoidmain(String[]args){System.out.print("请输入第一个整

OptionBase1PrivateSubCommand1_Click()n=InputBox("请输入一个正整数")Fori=1ToLen(n)Sum=Sum+Val(Mid(n,i,1))Next

楼上的看清楚了,人家要的是程序方法一：modicomma.prg然后在出现的程序框中输入input"n="tonx=0form=1tonx=x+mendfor"n=",x按CTRL+W保存,然后在命令

#includemain(){inta,b;charc;scanf("%d,%d,%c",&a,&b,&c);printf("\na=%d,b=%d,c=%c\n",a,b,c);}输入a,b,c之间

答案在下面,可以运行一下：#include<stdio.h#include<math.hvoidmain(){floatx,y;/*定义变量x和y为浮点型*/cuit:/*标签*/prin