enumlab.java

一步 教你学会java 完成一个完整的SWT系统 是本人学习java时按教程一步一步写下来的咯

class FootballScore {
	
	public static final int EXTRAPOINT = 1;
	public static final int TWOPOINTS  = 2;
	public static final int SAFETY     = 2;
	public static final int FIELDGOAL  = 3;
	public static final int TOUCHDOWN  = 6;

	private int score;

	public FootballScore( int score ) {
		this.score = score;
	}

	public FootballScore() {
		this.score = 0;
	}

	public int getScore() {
		return this.score;
	}


}


public class EnumLab {
	
	public static void main( String[] args ) {
		FootballScore[]  myScores = {
			new FootballScore( FootballScore.TOUCHDOWN ),
			new FootballScore( FootballScore.EXTRAPOINT ),
			new FootballScore( FootballScore.FIELDGOAL ),
			new FootballScore( FootballScore.TOUCHDOWN ),
			new FootballScore( FootballScore.SAFETY ),
			new FootballScore( FootballScore.TOUCHDOWN ),
			new FootballScore( FootballScore.TWOPOINTS )
		 };

		FootballScore[] yourScores = {
			new FootballScore( FootballScore.FIELDGOAL ),
			new FootballScore( FootballScore.TOUCHDOWN ),
			new FootballScore( FootballScore.FIELDGOAL )
		};


		int mytotal = calcTotal( myScores );
		int yourtotal = calcTotal( yourScores );
 
		System.out.println( " My football team scored " + mytotal );
		System.out.println( " Your football team scored " + yourtotal );
 
		if ( mytotal > yourtotal ) {
			System.out.println( " My Team Won! " );
		}
		else if ( mytotal < yourtotal ) {
			System.out.println( " Your Team Won! " );
		}
		else
			System.out.println( "What do you know?  It is a Tie !! " );

   }

   public static int calcTotal( FootballScore[] f ) {
		int total = 0;
      for ( int i = 0; i < f.length; ++i ) {
              total += f[i].getScore();
      }
      return total;
	}
}