C语言编写预定机票程序

#include
#include
#define AS 12
#define S 10
struct as {
	int  q[AS];
	char w[AS];
	char e[AS];
	char t[AS];
};
void b(struct as* pc);
void qq(void);
void aa(void);
void a(struct as ww[]);
void c(struct as ee[]);
int d(struct as* pa);
void e(struct as *pb, int m);
struct as qw[AS];
char q[AS] = "YES";
int j[AS];
int n = 0;
int v,f;
int main(void)
{
	char x;
	int k = 0;
	int l,m;
	l = m =0;
	for (int z = 0; z w[0]) == NULL)
		{
			printf("%d  ", (pc + r)->q[0]);
		}
	}
	printf("n");
}
void a(struct as ww[])
{
	int a = 0;
	for (int r = 0; r < AS; r++)
	{
		if((ww[r].w[0])==NULL)
		{
			a++;
		}
	}
	printf("当前空座位数：%dn", a);
}
void c(struct as ee[])
{
	printf("座位号码：");
	for (int y = 0; y < AS; y++)
	{
		printf("%d ", ee[y].q[0]);
	}
	printf("n");
}
void qq(void)
{
	printf("请输入以下选项：n");
	printf("a.显示空座位数量nb.显示空座位号码nc.显示座位的号码nd.为用户分配指定座位ne.删除一个座位分配nf.退出n");
}
void aa(void)
{
	while (getchar() != 'n')
	{
		continue;
	}
}
int d(struct as* pa)
{
	int a = 0;
	int b = 0;
	aa();
	if (f == 1)
	{
		f = 0;
	}
	printf("%d", j[0]);
	printf("请输入你要购买的座位号：");
	while ((a == j[0])||(n==1))
	{
		if (b != 0)
		{
			printf("该票已被预定，请重新输入：");
		}
		while ((scanf_s("%d", &a)) != 1)
		{
			printf("输入错误，请输入座位号：");
			aa();
		}
		b++;
		if ((b == 1) && (a == 0)&&(v==0))
		{
			n = 1;
			v = 1;
			break;
		}
		if (a != j[0])
		{
			n = 1;
			break;
		}
	}
	aa();
	(pa + a)->w[0] = q[0];
	printf("请输入订票人的名：");
	gets_s((pa + a)->e, AS - 1);
	printf("请输入订票人的姓：");
	gets_s((pa + a)->t, AS - 1);
	printf("订票成功n");
	return a;
}
void e(struct as *pb, int m)
{
	aa();
	int a = 0;
	int b = 0;
	for (int t = 0; t < m; t++)
	{
		printf("已定座位号：%d ", j[t]);
	}
	printf("n");
	printf("请输入你要删除的预订座位号：");
	while (a != j[0])
	{
		if (b != 0)
		{
			printf("该座位没有被预定，请重新输入：");
		}
		while ((scanf_s("%d", &a)) != 1)
		{
			printf("请输入错误，请重新输入：");
		}
		b++;
	}
	(pb + a)->w[0] = NULL;
	(pb + a)->e[AS-1] = NULL;
	(pb + a)->t[AS-1] = NULL;
	j[0] = 0;
	printf("删除成功n");
}