#include
#include
#include
#include
#define?LEN?sizeof（struct?student）
struct?student
{
	int?num;
	char?name[20];
	char?sex[5];
	int?age;
	float?score[11];
	float?ave;
	float?sum;
	struct?student?*next?*nex;
};
void?main（）
{
	struct?student?*?sort（struct?student?*p?int?A?char?*o）;//排序
	struct?student?*insert（struct?student?*p?int?A?char?*o）;//插入
	void?find（struct?student?*p1?int?A?char?*o）;//查找
	struct?student*?delete_（struct?student?*p1）;//刪除
	struct?student*?start（int?A?char?*o）;//啟動
	void?output（struct?student?*p?int?A?char?*o）;//輸出

	struct?student?*head;
	int?A?i?a?b=0?flag?=?1?flag1?=?1?flag2?=?1?flag3?=?1?flag4?=?0;
	char?k[10][20]?*o;
	o?=?k[0];
	printf（“****************************************************************************************************\n“）;
	printf（“																			???????????\n“）;
	printf（“																			???????????\n“）;
	printf（“					?????????????????								???????????\n“）;
	printf（“																			???????????\n“）;
	printf（“														???							???\n“）;
	printf（“****************************************************************************************************\n“）;
	printf（“??????γ???????????????????\n“）;
	scanf（“%d“?&A）;
	for?（i?=?0;?i	{
		scanf（“%s“?k[i]）;
	}
	while?（flag）
	{
		flag1?=?flag2?=?flag3?=?1;
		head?=?start（A?o）;
		head?=?sort（head?0?o）;
		while?（flag1）
		{
			flag3?=?1;
			if?（flag2）
			{
				printf（“------------------------------------------------------------------------------\n“）;
				printf（“1.?????????\n2.????????????\n3.???????????\n4.????????????\n5.???????????\n6.?????????????\n7.???\n????????“）;
				scanf（“%d“?&a）;
			}
			printf（“------------------------------------------------------------------------------\n“）;
			if?（a?==?1）?output（head?A?o）;
			else?if?（a?==?2）
			{
				head?=?sort（head?A?o）;
				output（head?A?o）;
			}
			else?if?（a?==?3）?find（head?A?o）;
			else?if?（a?==?4）
			{
				head?=?insert（head?A?o）;
				flag4?=?1;
			}
			else?if?（a?==?5）
			{
				head?=?delete_（head）;
				flag4?=?1;
			}
			else?if?（a?==?6）?flag1?=?flag2?=?flag3?=?0;
			else?if?（a?==?7）?flag?=?flag1?=?flag2?=?flag3?=?0;
			else
			{
				printf（“?????????????????:“）;
				flag3?=?0;
			}
			while?（flag3）
			{
				if?（flag4）?printf（“0.??????“）;
				printf（“1.??????????2.????????3.???\n“）;
				printf（“?????“）;
				scanf（“%d“?&b）;
				if?（flag4&&b?==?0）
				{
					output（head?A?o）;
					flag4?=?0;
				}
				else
				{
					if?（b?==?1）
					{
						flag2?=?1;
						flag3?=?0;
					}
					else?if?（b?==?2）?flag2?=?flag3?=?0;
					else?if?（b?==?3）?flag?=?flag1?=?flag2?=?flag3?=?0;
					else?printf（“?????????????????:\n“）;
				}
			}
		}
	}
}

struct?student?*insert（struct?student?*p?int?A?char?*o）
{
	struct?student?*?sort（struct?student?*p?int?A?char?*o）;
	void?ave_sum（struct?student?*p?int?A）;
	int?scan（struct