14.18.4 嵌套结构数组

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创建一个内含3个嵌套结构类型的数组，按要求输入并输出打印

#include<stdio.h>#include<string.h>#define SIZE 20struct name {    char lname[SIZE];    char mname[SIZE];    char fname[SIZE];};struct person {    int num;    struct name handle;};struct person getinfo(void);char *s_gets(char *st, int n);void show(struct person temp);int main(){    struct person arrary[3];    for (int i = 0; i < 3; i++)     {        arrary[i] = getinfo();    }    for (int i = 0; i < 3; i++)    {        show(arrary[i]);    }    return 0;}struct person getinfo(void){    struct person temp;    printf("please enter your num:\n");    scanf("%d", &temp.num);    while (getchar() != '\n') //吃掉换行符        continue;    printf("please enter your last name :\n");    s_gets(temp.handle.lname, SIZE);    printf("please enter your midname:\n");    s_gets(temp.handle.mname, SIZE);    printf("please enter your first name:\n");    s_gets(temp.handle.fname, SIZE);    printf("OK!\n\n");    return temp;}void show(struct person temp){    if (strlen(temp.handle.mname))    {        printf("%s, %c. %s -- %d\n", temp.handle.lname, temp.handle.mname[0], temp.handle.fname, temp.num);    }    else    {        printf("%s, %s -- %d\n", temp.handle.lname, temp.handle.fname, temp.num);    }}char *s_gets(char *st, int n){    char * ret_val;    char * find;    ret_val = fgets(st, n, stdin);    if (ret_val)    {        find = strchr(st, '\n');        if (find)            *find = '\0';        else            while (getchar() != '\n')                continue;    }    return ret_val;}

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