c-学生管理系统.docx

会员专享推荐 · 你可能也用得上更多

开通会员，畅读全站文档

本篇文档已为你保留

本篇文档价值 ~~¥35.00~~会员免费解锁

全文不限次阅读，剩余内容即刻解锁
高速下载通道，免排队、无等待
专属客服 1 对 1 答疑，优先响应
每日赠送下载券，本篇文档免费送

有 86 篇商业计划书正在上传

下载原文档

c-学生管理系统*******************main.c#include#include#include#include"head.h"int main(){char c,choice;Createfile();createNode();//初始化头节点printf("\33[2J");while(1){Welcome();//界面函数scanf("%c",&choice);switch(choice){case’1’:login_fun();//登录break;case’2’:register_fun();//注册break;case’3’:cancel_fun();//注销break;case’4’:Free_fun();//退出，释放链表资源system("clear");return 0;default:printf("\33[%d;%dH\33[32m请输入正确的数字！\33[0m",20,25);fflush(stdout);sleep(1);break;}}return 0;}********************head.h#ifndef HEAD_H#define HEAD_H//学生结构体typedef struct tagStudent{int num;//学号char name[20];//姓名int age;//年龄int score;//成绩}Student;//管理者结构体typedef struct manage{int id;//管理者idchar password[12];//密码}Manage;typedef struct m_node{Manage man;struct m_node*pLast;struct m_node*pNext;}M_Node;typedef struct tagNode{Student stu;//学员struct tagNode*pLast;struct tagNode*pNext;//结构体的内部指针,指向下一个学员}Node;Node*head;//头结点M_Node*M_head;void createNode();void Welcome();void login_fun();void register_fun();void cancel_fun();void Add_fun();void Search_fun();void Delete_fun();void Modify_fun();#endif**********************perform.c#include#include#include#include#include"head.h"void Createfile(){FILE*fp1=NULL;fp1=fopen("./M_t.txt","a");if(fp1==NULL){system("clear");printf("\t\t\tM_t.txt打开失败！\n");exit(-1);}FILE*fp2=NULL;fp2=fopen("./S_t.txt","a");if(fp2==NULL){system("clear");printf("\t\t\tS_t.txt打开失败！\n");exit(-1);}fclose(fp1);fclose(fp2);}//初始化头节点void createNode(){head=(Node*)malloc(sizeof(Node));head->pNext=NULL;head->pLast=NULL;head->stu.num=0;strcpy(head->https://www.sodocs.net/doc/0514216454.html,"0");head->stu.age=0;head->stu.score=0;M_head=(M_Node*)malloc(sizeof(M_Node));M_head->pNext=NULL;M_head->pLast=NULL;M_head->man.id=0;strcpy(M_head->man.password,"0");}//清屏void clear_fun(){int x,y;for(x=4;xpNext=NULL;head->pLast=NULL;head->stu.num=0;strcpy(head->https://www.sodocs.net/doc/0514216454.html,"0");head->stu.age=0;head->stu.score=0;M_head=(M_Node*)malloc(sizeof(M_Node));M_head->pNext=NULL;M_head->pLast=NULL;M_head->man.id=0;strcpy(M_head->man.password,"0");}//清屏void clear_fun(){int x,y;for(x=4;x<22;x++){for(y=10;y<75;y++){printf("\33[%d;%dH",x,y);printf("");}}}void Welcome(){int x,y;clear_fun();for(x=3,y=20;y<58;y++)printf("\33[%d;%dH\33[40m*\33[0m",x,y);printf("\33[%d;%dH\33[32m学生管理系统\33[0m",8,30);printf("\33[%d;%dH\33[32m1.登录\33[0m",10,32);printf("\33[%d;%dH\33[32m2.注册\33[0m",12,32);printf("\33[%d;%dH\33[32m3.注销\33[0m",14,32);printf("\33[%d;%dH\33[32m4.退出\33[0m",16,32);printf("\33[%d;%dH\33[32m请选择：\33[0m",18,32);}//从文件中读管理者信息void Readfile_man(){int id;char password[12];M_Nod。