结构体数组初始化三种方法，转载 Sanny.Liu

C语言结构体初始化的三种方法：原文链接http://www.2cto.com/kf/201503/386575.html

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#include <stdio.h>   struct student_st {     char c;     int score;     const char *name; };   static void show_student(struct student_st *stu) {     printf("c = %c, score = %d, name = %s\n", stu->c, stu->score, stu->name); }   int main(void) {     // method 1: 按照成员声明的顺序初始化     struct student_st s1 = {'A', 91, "Alan"};     show_student(&s1);       // method 2: 指定初始化，成员顺序可以不定，Linux 内核多采用此方式     struct student_st s2 =     {         .name = "YunYun",         .c = 'B',         .score = 92,     };     show_student(&s2);       // method 3: 指定初始化，成员顺序可以不定     struct student_st s3 =     {         c: 'C',         score: 93,         name: "Wood",     };     show_student(&s3);           return 0; }</stdio.h>

运行结果：

如果想初始化结构体数组，可采用 {{ }, { }, { }} 方式，如

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struct student_st stus[2] = {     {         .c = 'D',         .score = 94,         /*也可以只初始化部分成员*/     },     {         .c = 'D',         .score = 94,         .name = "Xxx"     }, };