C++结构体数组

结构体数组

作用：将自定义的结构体放入到数组中方便维护

语法：struct 结构体名 数组名[元素个数]={{},{},...{}}

代码示例：

#include 

#include 

using namespace std;

//结构体数组

//1.定义结构体

struct Student

{

       //姓名

       string name;

       //年龄

       int age;

       //分数

       int score;

};

int main()

{

       //2.创建结构体数组

       struct Student stuArray[3]=

       {

              {"张三",18,100},

              {"李四",28,99},

              {"王五",38,66}

       };

       //3.给结构体数组中的元素赋值

       stuArray[2].name = "赵六";

       stuArray[2].age = 18;

       stuArray[2].score = 80;

       //4.遍历结构体数组

       for(int i = 0; i < 3; i++)

       {

              cout << " 姓名：" << stuArray[i].name

                     << " 年龄：" << stuArray[i].age

                     << " 分数：" << stuArray[i].score << endl;

       }

       return 0;

}