c - 一群人在 c 中使用结构体？

Question

这个问题已经有答案了:

How do you make an array of structs in C? (10 个回答)

How to initialize all members of an array to the same value? (26 个回答)

已关闭 9 年前。

我需要在使用类似这样的结构时创建一个人员数组:-

typedef struct Person

{
     int age;      //needs to be randomly generated
     int height;   //needs to be randomly generated
     int weight;   //needs to be randomly generated
} Person;

但我不知道如何使用像这样的数组来做到这一点:-

人[0]

人[1]

人[2]

任何提示都会很棒!!

Answer 1

typedef struct Person
{
     int age;      //needs to be randomly generated
     int height;   //needs to be randomly generated
     int weight;   //needs to be randomly generated
} Person;

// Create an array of 5 Persons
Person persons[5];

// Set the data of the first person.
person[0].age = 25;
person[0].height = 175; // in cm
person[0].weight = 68; // in kg