• 2022-06-09
    下列结构体类型说明和变量定义中,正确的是
    A: struct SS{char flag;float x;} struct SS a,b;
    B: struct {char flag;float;}SS; SS a,b;
    C: struct ss{char flag;float x;}; struct ss a,b;
    D: typedef{char flag;float x;}SS; SS a,b;