mainfunction.c

学生管理系统 在linux编译C语言写的

#include "Pre-defined.h"

int isSave=1;//定义初始标签为未保存！
char key;//判断处理：key='Y'||'y'做相应处理，key='N'||'n'返回相应界面！
LinkList *head=NULL,*last=NULL;//初始原链表的头结点、尾结点为空！
LinkList *temphead=NULL,*templast=NULL;//初始临时链表的头结点、尾结点为空！

void Initdata()//初始化25条数据
{
	int i;
	Stu student[25]={	{1,"ahj",8,23,45,23,45,78},
						{2,"agh",9,24,23,67,23,24},
						{3,"cfght",10,23,25,23,23,45},
						{4,"dghg",11,23,56,24,28,56},
						{5,"easd",12,73,66,83,56,56},
						{6,"fhj",13,73,67,83,23,56},
						{7,"gfghh",14,73,67,56,34,56},
						{8,"hfgh",15,73,23,45,34,56},
						{9,"iyjk",16,73,23,34,34,56},
						{10,"jgh",17,73,87,56,34,56},
						{11,"kuk",18,73,78,56,34,56},
						{12,"ssgh",19,73,23,78,34,56},
						{13,"mwe4",34,56,78,56,34,56},
						{14,"fhgh",21,73,23,56,56,78},
						{15,"ahhgh",22,73,76,45,34,56},
						{16,"psere",30,73,67,56,34,56},
						{17,"qdfgg",24,73,26,56,34,56},
						{18,"rdfgf",25,73,23,56,34,56},
						{19,"sfghgh",26,73,43,56,56,56},
						{20,"tweetr",26,73,67,56,34,56},
						{21,"ujkui",28,73,78,78,34,56},
						{22,"vwews",29,73,26,67,34,56},
						{23,"wyuui",30,73,67,78,87,78},
						{24,"zfgh",31,73,89,78,67,56},
						{25,"hjky",32,90,28,56,45,56}
					};
	
	for(i=0;i<25;i++)
	{
		InsertNode(student[i]);
	}
	isSave=0;

}
//===============================主函数界面函数===================================//
void main()     
{
	system("mode con: cols=80 lines=24");
	system("color 9e");
	if(Lond_Function())//当Lond_Function()=1时进入主菜单！
	{
		
	//	Initdata();//向原链表插入25条数据
		while(1)
		{
			
			system("cls");
			Main_Menu_Function();
	   	}
	}    
  
}