t3742238

1. import java.lang.Math;
   
2. public class ch73
   
3. {
   
4.   public static void main(String args[])
   
5.   {
   
6.     int x=2,y=5;
   
7.     System.out.println(x+"的"+y+"次方為"+Math.pow(x,y));
   
8.   }
   
9. }

複製代碼