cpp1.cpp

学籍学生管理系统没有好看的界面

#include<stdio.h>
#include<stdlib.h>
//#include<process.h>
//#include<dos.h>
//#include<conio.h>
//#include<malloc.h>
//#include<string.h>



typedef struct studentnode
{int xuehao[8];
 char name;
 float yuwen;
 float shuxue;
 float yingyu;
 int mingci;
 float zongfen;
 struct studentnode *next;
}linklist;



//void increase();
//void delet();
//void amend();
//void reserch();
void face();
void creat();



void main()
{printf("\n\n\n\n\n\n\n\n                                 是否更新该系统？\n");
 printf("                 是,请按1                                否,请按2\n\n");
 printf("请选择：");
 int i;
 scanf("%D",&i);
 switch(i)
 {case 1:creat();
  case 2:face();
 }
}
 


void creat()
{system("cls");
 linklist *head;
 head=(linklist*)malloc(sizeof(linklist));
 head->xuehao[8]=NULL;
 head->name=NULL;
 head->yuwen=NULL;
 head->shuxue=NULL;
 head->yingyu=NULL;
 head->mingci=NULL;
 head->zongfen=NULL;
 head->next=NULL;
 FILE *fp;
 if((fp=fopen("stu_list","wb"))==NULL)
 {printf("文件不能打开\n");
  return;
 }
 if(fwrite(head,sizeof(linklist),1,fp)!=1)
	 printf("文件书写错误\n");
 fclose(fp);
 face();
}




void face()//菜单
{system("cls");
 printf("\n\n\n\n\n\n*****************************欢迎进入学籍管理系统*******************************\n");
 printf("          查询请按1                                          增添请按2\n");    
 printf("          删除请按3                                          修改请按4\n");
 printf("\n********************************************************************************\n");
 printf("请选择：");
 //int i;
 //scanf("%d",&i);
 //switch(i)
 //{//case 1:reserch():
  //case 2:increase();
  //case 3:delet();
  //case 4:turn();
 //}
 printf("\n********************************************************************************");
}



//void increase()//增加
//{clrscr();
 
//}