driver.java

来自「this is test program which tries to solv」· Java 代码 · 共 51 行

public class Driver extends Thread
{
    public static final int MAX_PRIMES = 100000;
    public static final int TEN_SECONDS = 10000;
    public static volatile boolean finish = false;
    
    public void run() {
        try{
            sleep( TEN_SECONDS  );
            finish = true;
        }
        catch( Exception e )
        {
        }
    }
         public static void main( String arg[] )
         {
             try
             {
             Driver t = new Driver();
             t.start();
             }
             catch( Exception e )
             {
                System.out.println( e );
             }
             
             //while( !finish )
             {                 
                 for( int i = 1;i < MAX_PRIMES && !finish ; i++ )
                 {
                     int flag = 0;
                     int j = 1;
                    while( j <= i )
                    {
                        if( (i % j) == 0 )
                            flag++; 
                            j++;
                    }
                     if( flag <= 2 )
                         System.out.println( i );                         
                 }
             }
             
             
        }
    
    
}