输入一个三位数,输出各位数之和,判断该和是奇数或偶数

以上函数中for(;n%10!=0;k++)n=n/10;这个位置就不对了,如果输入750,想想看会是什么结果!for(;m%10!=0;k--)也和上边的错误有异曲同工之妙,嘿嘿……以下是我刚写的一

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

参考：http://hi.baidu.com/%D7%F6%B6%F8%C2%DB%B5%C0/blog/item/5522a1674310773caa184c64.html

inta=123;if(0==(a/100+(a/10)%10+a%10)%7)printf("能被7整除");elseprintf("不能被7整除");

#includemain(){inti=0,s=0,n;scanf("%d",&n);while(n>0){s+=n%10;i++;n/=10;}printf("%d%d\n",s,i);}

#includeintmain(){inta=0,b=0,c=0,n;printf("请输入一个三位数：");scanf("%d",&n);a=n/100;b=n%100/10;c=n%10;prin

intsum(intx){\x09intsum=0,n;\x09do{\x09\x09n=x%10;\x09\x09sum=sum+n;\x09\x09x=x/10;\x09}while(x>0);\

#includevoidmain(){inta,b,c,d;scanf("%d",&a);b=a/100;c=(a%100)/10;d=a%10;printf("%d",100*d+10*c+b);}

#include#includeintmain(){inti,num,n,ans,tt;while(scanf("%d",&num)!=EOF){ans=0;n=3;//如果要求N位数反转,把n改了就

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

#includevoidmain(){inti,b,s,g;for(i=100;i

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

#includevoidmain(){inta;printf("请输入一个三位数：");scanf("%d",&a);printf("各位数上的乘积为：%d\n",(a/100)*(a%10)*(a/

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;}

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

#includeintmain(){inta[3];inti;for(i=0;i｛scanf("%.1d",&a[i]);｝printf("%d\n",a[0]+a[1]+a[2]);return0;

#includemain(){inti,ja,s;scanf("%d",&a);for(i=0;i

clearall；clc;n=input('请输入数字n=');n1=floor(n/100);%取出百位数字n1n2=mod(floor(n/10),10);%取出十位数字n2n3=mod(n,10

不明白楼主让用C语言,大家怎么都用C++ #include<stdio.h>void main(){ int num,temp,number=0,s

楼上说没错,while(X)是先进行X判断然后再执行{语句体},而do..while则是先执行do{语句体},再判断while(X),这样会导致do..while比while执行语句体的次数多一次再问