输入5个学生的信息，输出这五个学生的信息，用结构体数组保存学生的信息，实现结构体数组的输入输出。

Question

 

Answer 1

代码如下，如有帮助，请采纳一下，谢谢。

#include <stdio.h>
#include <string.h>
typedef struct date
{
	int year;
	int month;
	int day;
}DATE;

typedef struct student
{
	int num;
	char name[20];
	char sex;
	DATE birthday;
	float score;
}STUDENT;

void inputarr(STUDENT s[],int n)
{
	int i = 0;
	printf("请输入%d个学生的学号、姓名、性别、生日、成绩\n",n);
	for (; i < n; i++)
	{
		scanf("%d",&s[i].num);
		scanf("%s",s[i].name);
		scanf(" %c%*c",&s[i].sex);
		scanf("%d %d %d",&s[i].birthday.year,&s[i].birthday.month,&s[i].birthday.day);
		scanf("%f",&s[i].score);
	}
}

void outputarr(STUDENT s[],int n)
{
	int i = 0;
	for (; i < n; i++)
	{
		printf("%d  %s   %c   %d-%d-%d   %.2f\n",s[i].num,s[i].name,s[i].sex,s[i].birthday.year,s[i].birthday.month,s[i].birthday.day,s[i].score);
	}
}

int main()
{
	STUDENT s[5];
	inputarr(s,3);
	outputarr(s,3);
	return 0;
}