编写一个应用程序,求满足1 2! 3! - n!

importjava.io.*;importjava.util.*;classMain{publicstaticintgcd(intm,intn){while(true){if((m=m%n)==0)

楼上的两个答案都不对.都忘了将n-1.publicclassTestNFactorial{publicstaticvoidmain(String[]args){inttarget=9876;run(t

运用海伦公式dimPaslong,Saslongifa+b>cthenifb+c>athenifa+c>bthenp=(a+b+c)/2S=sqr(p*(p-a)*(p-b)*(p-c))endife

importjava.util.Scanner;classRound{\x09publicdoubleperimeter(doubleradius){\x09\x09returnradius*2;\x

#include#includeintmain(){inti=2;intn=0;ints=0;for(;s+i再问：你好。问下system("pause");这句什么意思？再答：暂停控制台。在

static void Main(string[] args){    //声明变量    

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

cludestdio.hvoidmain(){intmax_4(inta,intb,intc,intd);inta,b,c,d,max;printf("Pleaseenterintergernumbe

Reverse

请用以下代码要求一个list1用来排序单词请将sorted属性设置为true.PrivateSubCommand1_Click()DimanoFori=1ToLen(Text1.Text)IfMid(

#includemain(){inti,j,k,n;scanf("%d",&n);if(n

是C语言的吗?#includevoidmain(){ints,l,n,m,k;printf("请输入一个三位数的整数：");scanf("%d",&s);l=s/100;n=(s/10)%10;m=s

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

public class Test{    public static void main(String&nb

publicclasssum{privatedoublesum=0;publicvoidgetSum(){intj=1;for(doublei=1;i

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

1.抽象形状类packagecom;//抽象的形状类publicabstractclassShape{}2.显示接口packagecom;//接口publicinterfaceIDisplay{vo

packagetest;publicclassTest{publicstaticvoidmain(Stringargs[]){System.out.println(getSum(123));}publ

Console.WriteLine("请输入圆的半径");intr=int.Parse(Console.ReadLine());doublecircle=2*3.14*r;doublearea=3.1

#includeusingnamespacestd;voidmain(){intnum[10];inti;intmax,smax;cout