#include <iostream>
#include "main.h"
#include <string>
#include <sstream>
using namespace std;
extern Student *HEAD;
void main(){
HEAD = new Student;
HEAD->next = NULL;
MainInterfce();
FreeStudentList();
}
void MainInterfce(){
string inputStr;
do
{
cout << "===========主界面=================" << endl;
cout << "1、输入学生信息" << endl;
cout << "2、根据学生信息ID，查询学生信息" << endl;
cout << "3、输出所有学生信息" << endl;
cout << "4、根据学生信息ID，删除学生信息" << endl;
cout << "5、根据学生成绩，对学生信息降序排序" << endl;
cout << "6、退出本程序" << endl;
cout << "请输入功能号" << endl;
cout << "==================================" << endl;
cin >> inputStr;
stringstream str(inputStr);
int choice;
str >> choice;
switch (choice)
{
case 1:
InputStudent();
break;
case 2:
GetStudentInterface();
break;
case 3:
PrintAll();
break;
case 4:
DeleteStudentInterface();
break;
case 5:
SortByScore();
break;
default:
break;
}
} while (inputStr != "6");
cout << "本程序结束！" << endl;
}
void GetStudentInterface(){
string inputStr;
do
{
cout << "=========查询界面=================" << endl;
string str;
cout << "请输入要查询的学生学号：";
cin >> str;
Student *s = GetStudentById(str);
PrintStudent(s);
cout << "是否继续查询，输入Y继续" << endl;
cin >> inputStr;
} while (inputStr == "Y" || inputStr == "y");
cout << "==================================" << endl;
}
void DeleteStudentInterface(){
string inputStr;
do
{
cout << "=========删除界面=================" << endl;
string str;
cout << "请输入要删除的学生学号：";
cin >> str;
DeleteStudentById(str);
PrintAll();
cout << "是否继续删除，输入Y继续" << endl;
cin >> inputStr;
} while (inputStr == "Y" || inputStr == "y");
cout << "==================================" << endl;
}
//输入学生信息
void InputStudent(){
Student *stu;
string inputStr;
do
{
cout << "=========输入界面=================" << endl;
stu = new Student;
cout << "请输入学生的学号：";
cin >> stu->id;
cout << "请输入学生的姓名：";
cin >> stu->name;
cout << "请输入学生的成绩：";
cin >> stu->score;
stu->next = NULL;
AddStudent(stu);
cout << "\n是否继续输入，输入Y继续：";
cin >> inputStr;
} while (inputStr == "Y" || inputStr == "y");
cout << "==================================" << endl;
}
//输出单个学生的信息
void PrintStudent(Student *stuInfo){
if (stuInfo != NULL)
{
cout << "学号：" << stuInfo->id << " 姓名：" << stuInfo->name
<< " 成绩：" << stuInfo->score << endl;
}
}
//打印输出全部学生信息
void PrintAll(){
if (HEAD->next == NULL)
{
cout << "没有学生信息！" << endl;
return;
}
cout << "=========所有学生信息=============" << endl;
Student *p = HEAD->next;
do
{
cout << "学号："<< p->id<< " 姓名：" << p->name <<" 成绩：" << p->score << endl;
p = p->next;
} while (p!=NULL);
cout << "==================================" << endl;
}
学生信息管理系统——控制台程序
需积分: 13 155 浏览量
2017-05-08
22:19:18
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c++课程作业.zip （25个子文件） 
StudentProject StudentProject 
main.cpp 3KB main.h 194B StudentProject.vcxproj.filters 1KB Debug StudentProject.log 2KB vc120.idb 355KB StudentProject.Build.CppClean.log 2KB Student.obj 178KB main.obj 260KB StudentProject.tlog link.read.1.tlog 3KB link.command.1.tlog 2KB CL.write.1.tlog 2KB StudentProject.lastbuildstate 190B cl.command.1.tlog 1KB CL.read.1.tlog 23KB link.write.1.tlog 858B vc120.pdb 364KB Student.cpp 2KB StudentProject.vcxproj 4KB Student.h 282B StudentProject.sdf 7.44MB Debug StudentProject.pdb 1.32MB StudentProject.ilk 1.56MB
StudentProject.exe 95KB StudentProject.v12.suo 26KB StudentProject.sln 988B资源评论
