mirror of
https://github.com/renbaoshuo/202401-programming-assignments.git
synced 2024-12-16 15:44:39 +00:00
46 lines
1.4 KiB
Markdown
46 lines
1.4 KiB
Markdown
|
# 6-2 结构体数组中查找指定编号人员
|
|||
|
|
|||
|
人员的记录由编号和出生年、月、日组成,N名人员的数据已在主函数中存入结构体数组std中,且编号唯一。
|
|||
|
函数fun的功能是:找出指定编号人员的数据,作为函数值返回,由主函数输出,若制定编号不存在,返回数据中的编号为空串。
|
|||
|
|
|||
|
### 函数接口定义:
|
|||
|
```c++
|
|||
|
struct student fun(struct student *std, char *num)
|
|||
|
```
|
|||
|
|
|||
|
其中 `std` 和 `num` 都是用户传入的参数。 函数fun的功能是:在 `std` 结构体数组中找出指定编号 `num` 人员的数据,作为函数值返回,由主函数输出,若制定编号不存在,返回数据中的编号为空串。
|
|||
|
|
|||
|
### 裁判测试程序样例:
|
|||
|
```c++
|
|||
|
#include <stdio.h>
|
|||
|
#include <string.h>
|
|||
|
#define N 8
|
|||
|
struct student
|
|||
|
{ char num[10];
|
|||
|
int year,month,day ;
|
|||
|
};
|
|||
|
struct student fun(struct student *std, char *num)
|
|||
|
int main()
|
|||
|
{
|
|||
|
struct student std[N]={ {"111111",1984,2,15},{"222222",1983,9,21},{"333333",1984,9,1},{"444444",1983,7,15},{"555555",1984,9,28},{"666666",1983,11,15},{"777777",1983,6,22},{"888888",1984,8,19}};
|
|||
|
struct student p;
|
|||
|
char n[10]="666666";
|
|||
|
p=fun(std,n);
|
|||
|
if(p.num[0]==0)
|
|||
|
printf("Not found !\n");
|
|||
|
else
|
|||
|
{ printf("Succeed !\n ");
|
|||
|
printf("%s %d-%d-%d\n",p.num,p.year,p.month,p.day);
|
|||
|
}
|
|||
|
return 0;
|
|||
|
}
|
|||
|
|
|||
|
/* 请在这里填写答案 */
|
|||
|
```
|
|||
|
|
|||
|
### 输出样例:
|
|||
|
```out
|
|||
|
Succeed !
|
|||
|
666666 1983-11-15
|
|||
|
```
|