School Management System Mini Project in C++

School Management System Mini Project in C++

Code:

#include<iostream.h>

#include<conio.h>

#include<fstream.h>

void main()

{

clrscr();

int a,b,c,d,e,f,g,h,i,j;

char ch;

x:

z:

w:

cout<<"1. for write data\n2. for read data\n3. for delect data"<<endl;

cout<<"\n\nselect any one number";

//cin>>d;

ch=getch();

switch (ch)

{

case '1':

y:

ofstream inf;

inf.open("hana.txt",ios::ate);

cout<<"\n\nEnter the Roll number = ";

cin>>a;

cout<<"Enter marks = ";

cin>>b;

cout<<"Enter the average = ";

cin>>c;

inf<<a<<endl;

inf<<b<<endl;

inf<<c<<endl;

inf.close();

cout<<"Press 1 for again entry\n\nPress 2 for main menu\n";

cout<<"Select any one number = ";

cin>>f;

if (f==1)

{

clrscr();

goto y;

}

if (f==2)

{

clrscr();

goto w;

}

else

cout<<"Enter for End";

break;

case '2':

ifstream out;

out.open("hana.txt");

while (!out.eof())

{

out>>a;

out>>b;

out>>c;

cout<<a<<endl;

cout<<b<<endl;

cout<<c<<endl;

}

out.close();

cout<<"Press 1 for main menu = ";

cin>>g;

if (g==1)

{

clrscr();

goto z;

}

else

cout<<"Enter for end ";

break;

case '3':

ofstream ind;

ind.open("hana.txt",ios::trunc);

cout<<"\nAll the Data is Delect\n";

cout<<"\nPress 1 main menu = ";

cin>>e;

if (e==1)

{

clrscr();

goto x;

}

else

cout<<"Enter for End";

break;

}

getch();

}

-------------------------------------------------------------------------------------------------------------------

Download CPP File: