用Java任意输入一个整数(小于10位),求它的位数(有多少位)

+=functionadd(){varA=document.getElementById("a").value;varB=document.getElementById("b").value;varA

packageTest;importjava.util.Scanner;publicclassTest{publicstaticvoidmain(String[]args){Scannersca

staticvoidBubbleSort(inta[]){inttemp=0;for(inti=0;ifor(intj=0;jif(a[j]>a[j+1]){//把这里改成大于,就是升序了temp=a

VC6.0调试通过了,while循环结构#include"stdio.h"voidmain(){inti,sum=0,n;i=1;printf("Inputn:");scanf("%d",&n);wh

a=InputBox("请输入a")b=InputBox("请输入b")c=InputBox("请输入c")Ifat=aa=bb=tEndIfIfat=aa=cc=tEndIfIfbt=bb=cc=t

Reverse

可以用sprintf(str,"%d",num);将数字输出为字符串,再用strlen(str)检查其长度：intnulen(intnum){charstr[10];sprintf(str,"%d",

publicclassFactorial{publicstaticvoidmain(String[]args){if(args.length!=1){System.out.println("请输入n值

importjava.util.Scanner;publicclassTest{publicstaticvoidmain(String[]args){Scannersc=newScanner(Syst

//#include"stdafx.h"//vc++6.0加上这一行.#include"stdio.h"voidmain(void){charn[20],*p=n,*pt;intm=0;printf(

INPUTxa=xMOD2IFa=0THENPRINT"x是偶数"ELSEPRINT"x是奇数"ENDIFEND

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

importjava.util.Scanner;publicclassgeweiqiuhe2_5{publicstaticvoidmain(String[]args){Scannersc=newSca

importjava.util.Scanner;publicclassTest{publicstaticvoidmain(String[]args){\x05\x05Scannerinput=newS

ifxmod2=0thenmsgbox"是偶数"elsemsgbox"是奇数"

使用什么VB的话是INPUTNIFN\2=0THENPRINT'是'ELSEPRINT'否'ENDIFEND

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

#include#includevoidmain(){\x09intn,i;\x09scanf("%d",&n);\x09if(n==1)\x09{\x09\x09printf("1isnothing

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

我不会啊啊