//  
//  main.c  
//  C語言學習  #include <stdio.h>  int main(int argc, const charchar * argv[]) {  //定義結構體類型  struct Person  {  charchar *name;  int age;  double heigth;  };  //初始化的4種方式  //1.定義的同時初始化  struct Person p1 = {"zhangsan",20,170};  //2.先定義再逐個初始化  struct Person p2;  p2.name = "ykd";  p2.age = 18;  p2.heigth = 180;  //3.指定將數據賦值給指定的屬性  struct Person p4 = {.heigth=1.77, .name="wangwu", .age=33};  //如何從結構體中取數據？  printf("name=%s,age=%i,heigth=%f\n",p4.name,p4.age,p4.heigth); //name=wangwu,age=33,heigth=1.770000  return 0;  
}