#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#define m  1
struct student
{
	int id;
	int class;
	char name[10];
	int time_beginhour;
	int time_beginminute;
	int time_endhour;
	int time_endminute;
}student[200];
void select();
void count();
void add();
void reduce();
void classfind();
void idfind();
void namefind();
int main()
{
	int n;
	system("color B4");
	printf("\n\n\n\t\t\t\t\t\t           菜单\n");
	printf("\t\t\t\t\t\t     1.输入学生信息\n");
	printf("\t\t\t\t\t\t     2.计算\n");
	printf("\t\t\t\t\t\t     3.增加学生档案\n");
	printf("\t\t\t\t\t\t     4.删除学生档案\n");
	printf("\t\t\t\t\t\t     5.按班级查找\n");
	printf("\t\t\t\t\t\t     6.按学号查找\n");
	printf("\t\t\t\t\t\t     7.按姓名查找\n");
	printf("\t\t\t\t\t\t     请选择功能:");
	scanf("%d",&n);
	switch(n)
	{
		case 1:
			{
				system("cls");
				select();
				break;
			}
		case 2:
			{
				system("cls");
				count();
				break;
			}
		case 3:
			{
				system("cls");
				add();
				break;
			}
		case 4:
			{
				system("cls");
				reduce();
				break;
			}
		case 5:
			{
				system("cls");
				classfind();
				break;
			}
		case 6:
			{
				system("cls");
				idfind();
				break;
			}
		case 7:
			{
				system("cls");
				namefind();
				break;
			}
	}
	return 0;
}