3回答

• 

  weixin_慕桂英0467466

  2021-05-15 23:40:20

    int one = 10 ;
          int two = 20 ;
          int three = 0 ;
          three=one+two;
      System.out.println("three=one+two=="+three);
      three+=one;
      System.out.println("three+=one=="+three);
      three-=one;

    System.out.println("three-=one=="+three);
         three*=one;
         System.out.println("three*=one=="+three);
         three/=one;
         System.out.println("three/=one=="+three);  
         three%=one;
         System.out.println("three%=one=="+three);  
        
  

  0 0
• 

  weixin_慕的地8373765

  2021-04-23 15:39:51

          int one = 10 ;

          int two = 20 ;

          int three = 0 ;

          int a=one+two;

          System.out.println("three = one + two==> "+a);

          System.out.println("three += one ==> "+(a+=one));

          System.out.println("three -= one ==> "+(a-=one));

          System.out.println("three *= one ==> "+(a*=one));

          System.out.println("three /= one ==> "+(a/=one));

          System.out.println("three %= one ==> "+(a%=one));

  
  

  0 3
• 

  慕仔10573827

  2021-04-13 14:38:01

  =，把等号右边的数据赋值给等号左边的变量或常量

  +=，a += b，等效于：a = (a的数据类型)(a + (b));

  -=，a -= b，等效于：a = (a的数据类型)(a - (b));

  =，a = b，等效于：a = (a的数据类型)(a * (b));

  /=，a /= b，等效于：a = (a的数据类型)(a / (b));

  %=，a %= b，等效于：a = (a的数据类型)(a % (b));

  2 0

  weixin...

  不一定要输满的

  2021-05-15 23:41:28

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