Variables are lvalues and so may appear on the left-hand side of an assignment. Numeric literals are rvalues and so may not be assigned. Given the variables.
变量是左值,因此可以出现在赋值语句的左边。数字字面值是右值,因此不能被赋值。给定以下变量。
Variables are lvalues and so may appear on the left-hand side of an assignment. Numeric literals are rvalues and so may not be assigned. Given the variables.
变量是左值,因此可以出现在赋值语句的左边。数字字面值是右值,因此不能被赋值。给定以下变量。
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