306迴圈次方計算

/******
檔名：JPA03.java
題目：TQC+ JAVA6物件導向程式設計 參考答案
時間：2015/06
作者：fang shi mai
******/
import java.util.*;

public class JPA03
{
    public static void main (String argv[])
    {
        int num1, num2;
        
        Scanner input = new Scanner(System.in);
        System.out.println("Input:"); 
        num1 = input.nextInt();
        while (num1 != 999)
        {
            num2 = input.nextInt();
            System.out.println(powerOf(num1, num2));
            System.out.println("Input:"); 
            num1 = input.nextInt();
            
        }
    }
    
    public static int powerOf (int m, int n)
    {
        int sum=1;
        while(n>0)
        {
            sum=sum*m;
            n--;
        }
        return sum;
    }
}