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赋值运算符= += -= *= /= (%)= <<= >>= &= ^= |=

操作符 描述 例子
= 简单的赋值运算符,将右操作数的值赋给左侧操作数 C = A + B将把A + B得到的值赋给C
+ = 加和赋值操作符,它把左操作数和右操作数相加赋值给左操作数 C + = A等价于C = C + A
- = 减和赋值操作符,它把左操作数和右操作数相减赋值给左操作数 C - = A等价于C = C - A
* = 乘和赋值操作符,它把左操作数和右操作数相乘赋值给左操作数 C = A等价于C = C A
/ = 除和赋值操作符,它把左操作数和右操作数相除赋值给左操作数 C / = A,C 与 A 同类型时等价于 C = C / A
(%)= 取模和赋值操作符,它把左操作数和右操作数取模后赋值给左操作数 C%= A等价于C = C%A
<< = 左移位赋值运算符 C << = 2等价于C = C << 2
>> = 右移位赋值运算符 C >> = 2等价于C = C >> 2
&= 按位与赋值运算符 C&= 2等价于C = C&2
^ = 按位异或赋值操作符 C ^ = 2等价于C = C ^ 2
  1. | = 按位或赋值操作符 C | = 2等价于C = C | 2