利用C语言结构体编写简易图书管理系统

#include
#include
#include
#define AS 40
#define QW 40
#define ZX 100
#define Y 10
struct ss {
	char q[AS];
	char w[QW];
	float e;
};
struct ss as;
void f(void);
void x(struct ss cc[]);
void p(struct ss nn[]);
void k(struct ss mm[]);
int main(void)
{
	int m;
	struct ss xx[ZX];
	int a, b;
	b = 0;
	printf("请开始输入图书信息：n");
	while (b 0)
			{
				as = nn[u];
				nn[u] = nn[a];
				nn[a] = as;
			}
		}
		printf("%s 著的 %s 价格是 %.5f￥n", nn[a].w,nn[a].q, nn[a].e);
	}
}
void k(struct ss mm[])
{
	int a, b;
	for (a = 0; a < Y; a++)
	{
		for (b = 1 + a; b < Y; b++)
		{
			if (mm[a].e < mm[b].e)
			{
				as = mm[b];
				mm[b] = mm[a];
				mm[a] = as;
			}
		}
		printf("%s 著的 %s 价格是 %.5f￥n", mm[a].w, mm[a].q, mm[a].e);
	}

}