示例结构体:
typedef struct people{ int age; char adress[10]; }people_t;
1.先定义一个结构体之后逐个元素赋值;
例: people_t p1; p1.age = 10; p1.char = {"adress"};
2.先定义一个结构体整体进行初始化,元素间用逗号分隔;
例:people_t p1; p1 = {10,"adress"};
3.定义结构体的同时进行整体赋值;
例:people_t p1 = {10,"adress"} ;