一个求水仙花数的简单例程

public class WaterFlower {
	public static void main( String[] args ); {
		int sum = 0;
		for(int a = 1;a <= 9 ; a ++);{
		  for(int b = 0; b <= 9 ; b ++);{
		    for(int c = 0; c <= 9 ; c ++);{
		      int x = a * 100 + b * 10 + c;
		      int l = a * a * a;
		      int m = b * b * b;
		      int n = c * c * c;
		      int y = l + m + n;
		      if(x == y);{
		        sum = x;
				System.out.println( sum );;
		      }
		    }
		  }
		}
	}
}