賦值運(yùn)算符
這怎么寫啊，有大佬給我示范一下么
橙汁梨兒
2021-04-12
3 回答
舉報(bào)
0/150
提交
取消
這怎么寫啊，有大佬給我示范一下么
2021-04-12
舉報(bào)
2021-05-15
? 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); ?
??????
2021-04-23
? ? ? ? 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));
2021-04-13
=，把等號右邊的數(shù)據(jù)賦值給等號左邊的變量或常量
+=，a += b，等效于：a = (a的數(shù)據(jù)類型)(a + (b));
-=，a -= b，等效于：a = (a的數(shù)據(jù)類型)(a - (b));
=，a?= b，等效于：a = (a的數(shù)據(jù)類型)(a * (b));
/=，a /= b，等效于：a = (a的數(shù)據(jù)類型)(a / (b));
%=，a %= b，等效于：a = (a的數(shù)據(jù)類型)(a % (b));