个回答

• 18级物三练月康32

  2020-10-14 14:06:16

    three -= one; （此处three=40，上一步得到的）  //three-=one ==40-10=30

          System.out.println(three);  //30

          three *= one;    //300

          System.out.println(three);

          three /= one;  //30

          System.out.println(three);

          three %= one;

          System.out.println(three);  0

  
  

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• weibo_慕少1561742

  2020-10-14 13:52:52

   int one = 10 ;

          int two = 20 ;

          int three = 0 ;

      

          three = one+two; = 30

          three += one;  =40

          System.out.println(three);  

          three -= one; （此处three=40，上一步得到的）

          System.out.println(three);

          three *= one;

          System.out.println(three);

          three /= one;

          System.out.println(three);

          three %= one;

          System.out.println(three);

   别忘了，three的值一直在变化

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