本文实例为大家分享了C++实现学生信息管理系统的具体代码，供大家参考，具体内容如下
编译环境：
Microsoft Visual Studio 2019
3个头文件：
Fileoperate.h
Interface.h
Student.h
4个源文件：
Fileoperate.cpp
Interface.cpp
Main.cpp
Student.cpp
Fileoperate.h
#ifndef STUDENT_H
#define STUDENT_H
#include
#include
#include //调用API
using namespace std;
class Student
{
private:
int No; //序号
string Num; //学号
string Name; //姓名
string Birthday; //出生日期
string Sex; //性别
string Political_appearance; //政治面貌
string Phone_number; //手机号码
string Address; //家庭地址
public:
void SetNo(int i) { No = i;}//设置学号
void Setinformation(string,string,string,string,string,string,string); // 修改函数
void SetNum(); //修改学号
void SetName() {cin>>Name;} //修改姓名
void SetBirthday(); //修改生日
void SetSex() {cin>>Sex;} //修改性别
void SetPolitical_appearance() {cin>>Political_appearance;} //修改政治面貌
void SetPhone_number(); //修改电话号码
void SetAddress() {cin>>Address ;} //修改家庭地址
void Numshow(int,int); //学号高亮显示
void Addressshow(int,int); //家庭地址高亮显示
void Show(); //普通显示
string GetNum() { return Num;} //获取学号
string GetName() { return Name;} //获取姓名
string GetBirthday(){ return Birthday;} //获取生日
string GetSex() { return Sex;} //获取性别
string GetPolitical_appearance() { return Political_appearance;}//获取政治面貌
string GetPhone_number() { return Phone_number;} //获取电话号码
string GetAddress() { return Address;} //获取家庭地址
};
Interface.h
#include
#include
#include //Sleep函数,system
using namespace std;
class Interface
{
public:
void Startface(); //启动界面
void Loadface(); //主界面
void Subloadface(); //子界面
void Subloadface2(); //子界面2
char Inputcharface(); //提示导入文件界面
int Operateface(); //操作输入界面
int Operateface2(); //操作输入界面2
int Addface(); //增加信息界面
int Delface(); //删除信息界面
int Setface(); //修改信息界面
int Searchface(); //搜索信息界面
void Search_afterface(); //搜索后信息显示界面
void Mark(); //标签
};
Student.h
#ifndef STUDENT_H
#define STUDENT_H
#include
#include
#include //调用API
using namespace std;
class Student
{
private:
int No; //序号
string Num; //学号
string Name; //姓名
string Birthday; //出生日期
string Sex; //性别
string Political_appearance; //政治面貌
string Phone_number; //手机号码
string Address; //家庭地址
public:
void SetNo(int i) { No = i;} //设置学号
void Setinformation(string,string,string,string,string,string,string); // 修改函数
void SetNum(); //修改学号
void SetName() {cin>>Name;} //修改姓名
void SetBirthday(); //修改生日
void SetSex() {cin>>Sex;} //修改性别
void SetPolitical_appearance() {cin>>Political_appearance;} //修改政治面貌
void SetPhone_number(); //修改电话号码
void SetAddress() {cin>>Address ;} //修改家庭地址
void Numshow(int,int); //学号高亮显示
void Addressshow(int,int); //家庭地址高亮显示
void Show(); //普通显示
string GetNum() { return Num;} //获取学号
string GetName() { return Name;} //获取姓名
string GetBirthday(){ return Birthday;} //获取生日
string GetSex() { return Sex;} //获取性别
string GetPolitical_appearance() { return Political_appearance;}//获取政治面貌
string GetPhone_number() { return Phone_number;}//获取电话号码
string GetAddress() { return Address;} //获取家庭地址
};
#endif
```cpp
Fileoperate.cpp
#include "Fileoperate.h"
int Fileoperate::Judge()
{
if( file.fail() )
{
return 0;
}
else
{
return 1;
}
}
void Fileoperate::open_in_file()
{
file.open(filename, ios::in);
if( !Judge() )
{
exit(1);
}
}
void Fileoperate::open_out_file()
{
file.open(filename, ios::out);
if( !Judge() )
{
exit(1);
}
}
int Fileoperate::Filecin()
{
string Num1; //学号
string Name1; //姓名
string Birthday1; //出生日期
string Sex1; //性别
string Political_appearance1; //政治面貌
string Phone_number1; //手机号码
string Address1; //家庭地址
if(file.eof()) //文件结束,返回0
{
return 0;
}
file>>Num1>>Name1>>Birthday1>>Sex1>>Political_appearance1>>Phone_number1>>Address1;
stu.Setinformation(Num1,Name1,Birthday1,Sex1,Political_appearance1,Phone_number1,Address1);
return 1;
}
int Fileoperate::Filecout(Student s)
{
file << s.GetNum() << endl
<< s.GetName() << endl
<< s.GetBirthday() << endl
<< s.GetSex() << endl
<< s.GetPolitical_appearance() << endl
<< s.GetPhone_number() << endl
<< s.GetAddress() <Interface.cpp
#include
#include "Interface.h"
using namespace std;
void Interface::Startface()
{
cout<";
}
system("cls");
}
void Interface::Loadface()
{
cout<>op_char;
return op_char;
}
int Interface::Operateface()
{
string op_num;
int flag,nflag = 0 ;
do
{
flag = 0;
if(nflag)
{
cout<<"超出范围..Again:";
cin>>op_num;
}
else
{
cout<<"输入你的操作:";
cin>>op_num;
}
if (op_num.length() != 1) { flag ++; nflag ++;}
if(op_num[0] >'6'||op_num[0]<'0') { flag ++; nflag ++;}
}while(flag);
return op_num[0]-'0';
}
int Interface::Operateface2()
{
string op_num;
int flag,nflag = 0 ;
do
{
flag = 0;
if(nflag)
{
cout<<"超出范围..Again:";
cin>>op_num;
}
else
{
cout<<"输入你的操作:";
cin>>op_num;
}
if (op_num.length() != 1) { flag ++; nflag ++;}
if(op_num[0] != '6'&&op_num[0] != '1') { flag ++; nflag ++;}
}while(flag);
return op_num[0]-'0';
}
int Interface::Addface()
{
int num;
cout<<"请输入要添加学生的人数(若退出,输入0):";
cin>>num;
return num;
}
int Interface::Delface()
{
int no;
cout<<"请输入注销学生的序号(若退出,输入0):";
cin>>no;
return no;
}
int Interface::Setface()
{
int no;
cout<<"输入要修改的学生序号(若退出,输入0):";
cin>>no;
if(no)
{
cout<<"输入你要改的学生的信息代号"<>no;
return no;
}
void Interface::Search_afterface() //搜索结果
{
int i;
cout<
Student.cpp
#include
#include
#include
#include //sort函数
#include "Interface.h" //界面类
#include "Student.h" //学生类
#include "Fileoperate.h" //文本类
using namespace std;
const int student_num = 120 + 1; //人数上限
int No = 1; //序号
int Total = 0; //总人数
Interface face; //界面
Fileoperate Infile; //读入文件类对象
Fileoperate Outfile; //读出文件类对象
Student stu[student_num]; //学生类对象数组
int switchfun(int); //功能函数选择
void Allshow(); //显示所有学生信息
void Searchshow(int [],int,int,int,int); //显示搜索信息
void InFile(); //读入文件函数
void OutFile(); //读出文件函数
int main()
{
int op_num; //操作序数
char op_char; //选择数
char op_char2; //是否保存
face.Startface(); //启动界面
face.Loadface(); //登陆界面
int flag ,nflag = 0; //输入格式判断标记
do
{
flag = 0;
if(nflag) cout<<"超出范围...Again:"<>Sub_op_char;
if(Sub_op_char !='Y'&&Sub_op_char !='y'&&Sub_op_char !='N'&&Sub_op_char !='n')
{
flag = 1;
}
}while(flag);
if (Sub_op_char == 'Y'||Sub_op_char =='y') //是否浏览已读入文件的信息
{
Allshow(); //显示所有信息
face.Subloadface();
}
else
{
if (Sub_op_char == 'N' || Sub_op_char == 'n')
cout<>op_char2;
if(op_char2 == 'Y'||op_char2 == 'y')
{
cout<>Num1;
cout<<"姓名:";
cin>>Name1;
cout<<"出生日期:";
cin>>Birthday1;
cout<<"性别:";
cin>>Sex1;
cout<<"政治面貌:";
cin>>Political_appearance1;
cout<<"手机号码:";
cin>>Phone_number1;
cout<<"家庭地址:";
cin>>Address1;
cout<='0'&&info[i]<='9') a[k++] = info[i]-'0';
if(a[k-1]==0) { flag = 1; break;}
i++;
}
sort(a,a+k); //排序
if(flag) //如果输入零,修改全部信息
{
cout<<"学号:";
cin>>Num1;
cout<<"姓名:";
cin>>Name1;
cout<<"出生日期:";
cin>>Birthday1;
cout<<"性别:";
cin>>Sex1;
cout<<"政治面貌:";
cin>>Political_appearance1;
cout<<"手机号码:";
cin>>Phone_number1;
cout<<"家庭地址:";
cin>>Address1;
cout<>Num1;
for( i = 0;i>Name1;
for( i = 0;i>Sex1;
for( i = 0;i>Political_appearance1;
for( i = 0;i>Address1;
for( i = 0;i
main.cpp
#include "Student.h"
#include
using namespace std;
void Student::Setinformation(string num,string name,string birthday,string sex,
string political_app,string phone_num,string address)
{
Num = num;
Name = name;
Birthday = birthday;
Sex = sex;
Political_appearance = political_app;
Phone_number = phone_num;
Address = address;
}
void Student::SetNum()
{
unsigned int i = 0;
int flag,nflag = 0;
string num;
do
{
flag = 0;
if (nflag) cout<<"格式错误..Again:";
cin>>num;
for(int i = 0;i '9'||num[i] < '0')
{
flag = 1;
nflag++;
break;
}
}
}while(flag);
if(!flag) Num = num;
}
void Student::SetBirthday()
{
unsigned int i = 0;
int flag,nflag = 0;
string birthday;
do
{
flag = 0;
if (nflag) cout<<"格式错误..Again:";
cin>>birthday;
for(int i = 0;i< birthday.length();i++)
{
if((birthday[i] > '9'||birthday[i] < '0')&&birthday[i]!='/')
{
flag = 1;
nflag++;
break;
}
}
}while(flag);
if(!flag) Birthday = birthday;
}
void Student::SetPhone_number()
{
int i = 0;
int flag,nflag = 0;
string phone_number;
do
{
flag = 0;
if (nflag) cout<<"格式错误..Again:";
cin>>phone_number;
for(int i = 0;i '9'||phone_number[i] < '0')
{
flag = 1;
nflag++;
break;
}
}
}while(flag);
if(!flag) Phone_number = phone_number;
}
void Student::Numshow(int Begin,int End)
{
int i = 0;
cout<<"序号:"<
TXT文件格式
学号 姓名 生日 性别 政治面貌 手机号 家庭住址
提供CDN加速