• 2022-06-08
    以下对结构体类型变量的定义中,不正确的是______。①typedef struct aa { int n; float m; }AA; AA td1; ②#define AA struct aa AA{ int n; float m; }td1; ③struct { int n; float m; }aa; struct aa td1; ④struct { int n; float m; }td1;
    A: ①
    B: ②
    C: ③
    D: ④
  • C

    内容

    • 0

      以下对结构体类型变量的定义中,不正确的是_______。 A: typedef struct aa B: int n; C: float m; D: aa; E: aa td1; F: #define aa struct aa G: aa H: int n; I: float m; J: td1; K: struct L: int n; M: float m; N: aa; O: struct aa td1; P: struct Q: int n; R: float m; S: td1;

    • 1

      以下对结构体类型变量的定义中,不正确的是______。 A: typedef struct aa B: int n; C: float m; D: AA; E: AA td1; F: #define AA struct aa G: AA H: int n; I: float m; J: td1; K: struct L: int n; M: float m; N: aa; O: srtuct aa td1: P: struct Q: int n; R: float m; S: tdl;

    • 2

      以下对结构体类型变量的定义中,不正确的是( ) A: typedef struct aa {int n; float m; }AA; AA tdl; B: struct {int n; float m; }aa; struct aa tdl; C: D: define AA struct aa AA{int n; float m; }tdl; E: struct {int n; float m; }tdl;

    • 3

      以下对结构体类型变量的定义中,不正确的是( ) A.typedef struct aa { int n; float m; }AA; AA tdl; B.#define AA struct aa AA{ int n; float m; }tdl; C.struct { int n; float m; }aa; struct aa tdl; D.struct { int n; float m, }tdl;

    • 4

      以下对结构体类型变量的定义中,不正确的是 ( ) A: typedef struct aa B: int n; C: float m; D: AA; E: AA tdl; F: #define AA struct aa G: AA int n; H: float m; I: tdl; J: struct K: int n; L: float m; M: aa; N: struct aa tdl; O: struct P: int n; Q: float m, R: tdl;