池中取象的博客import java.util.Scanner; public class Demo01 { public static void main(String[] args) { System.out.println("请输入一个整数n:"); Scanner scan=new Scanner(System.in); int n=scan.nextInt()....
栗子勇的博客import java.util.Scanner; public class Factorial { public static void main(String[] args) { Scanner input = new Scanner(System.in); System.out.print("输入数字:"); int n = input.nextInt(); ....
GUlijiwa古力的博客从键盘输入一个正整数.求出其阶乘并输出。用函数实现#include double fun ( int n ){ double result = 1.0 ;if (n == 0)return 1.0 ;while( n >1 && n < 170 )result *= n--;return result ;}main ( )...
在本实验中,我们使用for循环语句计算前10个正整数的阶乘。代码如下: ```java public class ForDemo { public static void main(String[] args) { long result = 0; long f = 1; for (int i = 1; i ; i++) { f...
Ll_586546的博客import java.util.Scanner; public class FactorialSum { public static int factorial(int n) { int result=1; for(int i=1;i<=n;i++) { result=result*i; } return result; } public static void ...
weixin_39637646的博客点击查看用matlab语言编写程序:编写一个计算阶乘的函数,再编写一个脚本文件,通过键盘输入计算阶乘的n...实现代码如下: function ex4() x=input('请输入正整数n:') s=0; for n=1:x y=exfun(n); s=s+y; end s end ...
秋秋—little梧桐的博客import java.util.Scanner; public class Recursion { public static void main(String[] args) { @SuppressWarnings("resource") Scanner sc= new Scanner(System.in); System.out.println("...