个回答

• 持书枪借

  2017-03-08 19:15:48

  已采纳

  if(0==one%2)   System.out.println("one是偶数“）；

  3

• 慕粉1705109934

  2017-03-08 19:31:19

  public class HelloWorle{

      public static void main(String[]args){

              int one =20;
  

              if(a%2==0){

                      System.out.println("one是偶数");
  

              }
  

      }

  }

  2

• 持书枪借

  2017-03-08 19:16:58

  one 对2取余数，若余数为0，则为偶数

  2