Expressions must have integral type and can include only integer constants, character constants, and the defined operator.
表达式必须有整数类型并且只能包括整数常量，字符常量，以及定义了的运算符。
Expressions must have integral type and can include only integer constants, character constants, and the defined operator.
表达式必须有整数类型并且只能包括整数常量，字符常量，以及定义了的运算符。
应用推荐