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Answer to Question #5839 in C++ for uzzal

Question #5839
Create a consol application of �Student Record System� using File and Structure
The application should have:
1. Add student record
2. Edit student record
3. Delete student record
4. Show all student record
Options.
Expert's answer
// Student Record System.cpp : Defines the entry point for the console
application.
//

#include "stdafx.h"
#include
<iostream>
#include <conio.h>
#include <string>

#include <vector>
using namespace std;

struct
Student{
public:
int id;
string name;
string suname;
string
grade;


};
vector<Student> liststudent;
void
menu(){
cout<<"1. Add student record\n";
cout<<"2. Edit
student record\n";
cout<<"3. Delete student
record\n";
cout<<"4. Show all student record\n";
cout<<"5.
Exit\n";
}
void Addstudentrecord(){
Student st;
cout<<"Enter
ID:";
cin>>st.id;
cout<<"Enter
name:";
cin>>st.name;
cout<<"Enter
suname:";
cin>>st.suname;
cout<<"Enter
grade:";
cin>>st.grade;
liststudent.push_back(st);
cout<<"\n";
menu();

}
void
Editstudentrecord(){
vector<Student>::iterator
iter;
for(iter=liststudent.begin();iter!=liststudent.end();iter++)
{
cout<<(*iter).id;
}
}
void
Deletestudentrecord(int number_in){


vector<Student>::iterator
iter = liststudent.begin();
vector<Student>::iterator endIter =
liststudent.end();
for(; iter != endIter; ++iter)
{


endIter =
liststudent.end();
}

}
void
Showallstudentrecord(){
vector<Student>::iterator
iter;

cout<<"ID "<<" Name"<<" Surname"<<"
Grade\n";
for(iter=liststudent.begin();iter!=liststudent.end();iter++)
{
cout<<(*iter).id<<"
"<<(*iter).name<<" "<<(*iter).suname<<"
"<<(*iter).grade<<"\n";
}
cout<<"\n";
menu();
}
int
_tmain(int argc, _TCHAR* argv[])
{
int
ch=0;
menu();
do{
cin>>ch;
switch(ch){
case
1:
Addstudentrecord();
break;
case
2:
Editstudentrecord();
break;
case
3:
Deletestudentrecord(1);
break;
case
4:
Showallstudentrecord();
break;
}
}while(ch!=5);

return
0;
}

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