java基础练习 16

 

public class Sixtheen {
/*利用递归方法求5!。*/
public static void main(String[] args){
System.out.println("5的阶乘是:"+Recursion(5));
}

public static int Recursion (int x){
if(x==1||x==0)
return 1;
else
return x*Recursion(x-1);

}
}