结构数组上的冲突类型错误

Question

我有以下 C 代码：

#define total 5

typedef struct data{
    int id;
    int age;
    char name[50];
}groups;

groups people[total];
people[1] = {1, 20, "Joseph"};

但是我收到一条错误消息

'conflicting types in 'people'

我不明白为什么。

Answer 1

以下任一方法都有效：

groups people[total];
people[1] = (groups) {1, 20, "Joseph"};

或：

groups people[total] = {
    [1] = {1, 20, "Joseph"}
};

Conflicting types error on structure array