编写一个java应用程序,在键盘上输入n,计算并输出1! 2! .. n!的结果
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publicclassA3{publicstaticvoidmain(String[]args){for(inti=1;i
importjava.io.*;importjava.util.*;classMain{publicstaticintgcd(intm,intn){while(true){if((m=m%n)==0)
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
publicstaticvoidmain(String[]args){doubleresult=0;for(inti=1,j=1;i
importjava.util.Scanner;classRound{\x09publicdoubleperimeter(doubleradius){\x09\x09returnradius*2;\x
importjava.util.Scanner;publicclassCircle{ publicstaticvoidmain(String[]args)
//交集String[]a={"1","2","3","4","7","8"};String[]b={"1","2","5","6","9","8"};for(inti=0;i
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(
常用的有2种方法:1)通过成员变量来访问publicclassMySingleton{publicstaticfinalMySingletonsingleton=newMySingleton();()
importjava.util.Scanner;publicclassTest{publicstaticvoidmain(String[]args){System.out.print("请输入第一个整
importjava.io.BufferedReader;importjava.io.IOException;importjava.io.InputStreamReader;importjava.ut
做回好人,回答你吧.直接看代码:importjava.io.File;importjava.io.FileInputStream;importjava.io.FileNotFoundException
我的代码:publicclassTest{publicstaticvoidmain(String[]args){inti=1;intsum=0;while(i
public class Test{ public static void main(String&nb
publicclasssum{privatedoublesum=0;publicvoidgetSum(){intj=1;for(doublei=1;i
publicclasstest{publicstaticvoidmain(Stringargs[]){System.out.println("N\t10*N\t100*N\t1000*N");for(
importjava.util.Scanner;publicclassTest{publicstaticvoidmain(String[]args){Scannersc=newScanner(Syst
importjava.awt.*;importjava.applet.*;importjava.util.*;publicclassdrawTestextendsApplet{publicvoidpa
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