Embed Size (px)
DESCRIPTION
Its good.
Citation preview
1
2
3
/*
*
* Computer Science Project
* Time Table Generator
* Generates Class time table and teacher's time table.
*
*/
#include <iostream> //Input Output Header file
#include <ctime>
#include <cstdlib>
#include<fstream> //Header file for File Handling
using namespace std;
class class_code{
public:
unsigned int prd[6][6] , std , sub[6][3];
char div;
4
int cstatus[6][6]; //Returns 0 if free and -1 if occupied
//constructor ; intializes subcount/day and subcount/day to 0; and intializes other values
class_code()
{
for (int i=0; i<6 ; i++)
{
for (int j=0; j<6; j++)
{
cstatus[i][j] = 0;
prd[i][j] = 101;
}
}
for (int i=0; i<6 ; i++)
{
sub[i][1] = 0;
sub[i][2] = 0;
}
5
}
};
class t_code{
public:
char name[30];
unsigned int sub_code; //Teacher Code
int period[6][6];
int status[6][6]; //Returns 0 if free and -1 if occupied
t_code()
{
for (int i=0; i<6 ; i++)
{
for (int j=0; j<6 ; j++)
{
status[i][j] = 0;
period[i][j] = 99;
}
6
}
}
};
//FUNCTION DECLARATIONS
int if_class_accepts_that_code(unsigned int,int, class_code[]);
int check(unsigned int , int, class_code[]);
int check2(unsigned int k,int j,class_code c[]);
int it_seems_ok_with_teacher(unsigned int , int , int ,t_code[] );
void print(class_code c[],int noc);
int generate(int k,class_code c[] );
void changedetails(class_code c[], int k);
void printteacher(t_code t[], int ,class_code c[],int);
int noft; //NO OF TEACHERS ; GLOBAL VARIABLE
7
int main()
{
cout<<"Ryan International School,Sanpada"<<endl;
cout<<"\n"<<"Subject Codes: \n"
<<" 01 Mathematics \n 02 Physics \n 03 Chemistry \n 04 Biology"
<<" \n 05 Computer Science \n 06 English \n 07 Physical Education "
<<"\n 08 Business Studies \n 09 Accounts \n 10 PT \n";
cout<<"\n";
do
{
cout<<"ENTER THE NUMBER OF TEACHERS: (Minimum 6)"<<endl; // Getting Teacher Details
cin>>noft;
}
while(noft<=5);
t_code t[noft];
for (int i =0; i<noft; i++)
8
{
cout<<"ENTER TEACHER'S NAME: \n";
cin>>t[i].name;
cout<<"ENTER SUBJECT CODE: \n ";
cin>>t[i].sub_code;
}
cout<<"ENTER CLASS DETAILS:- \n"; // getting class details
cout<<"ENTER NUMBER OF CLASSES: \n";
int noc; // NO OF CLASSES
cin>>noc;
class_code c[noc]; // declaring class array
for (int i=0; i<noc;i++) //taking class details
{
cout<<"ENTER STD AND DIV: \n";
cin>>c[i].std>>c[i].div;
cout <<"ENTER SUBJECT CODES: \n";
for (int j=0; j<6 ; j++ )
9
{
cin>>c[i].sub[j][0];
}
}
unsigned int x;
srand(time(0)); //for using rand()
for (int k=0;k<noc;k++)
{
label2:
for (int i=0 ; i<6;i++)
{
changedetails(c, k ); //clear daily count
for (int j=0;j<6;j++)
{
label:
{
x = generate(k,c);10
// generating random subject code
unsigned int a = check(x,k,c);
// check 1 for weekly condition check
{
if (a == 77)
goto label;
else
a = a;
}
unsigned int q = check2(a , k , c);
// check2 for daily condition
{
if (q == 77)
goto label;
else
q = q;
}
11
unsigned int f = it_seems_ok_with_teacher( q, i, j, t);
//check if teacher is free
{
if (f == 77)
goto label;
else
f = f;
}
//update details
{
c[k].cstatus[i][j] = f;
c[k].prd[i][j] = a;
t[f].status[i][j] = -1;
// mark teacher as busy
t[f].period[i][j] = k;
for (int p=0; p<6;p++)
{
12
if (a == c[k].sub[p][0])
{
c[k].sub[p][1]++;
// incremnet weekly count
c[k].sub[p][2]++;
// increment daily count
}
}
}
}
}
}
}
print(c,noc); //class timetable along with printing to file
13
printteacher( t, noft ,c,noc);
//teachers timetable along with printing to file
return 0;
}
int check(unsigned int k,int j,class_code c[])
{
for (int i=0; i<6;i++)
{
if (k == c[j].sub[i][0])
{
if ( k == 1)
{
if (c[j].sub[i][1] < 9)
return k;
else
return 77;
}
14
else if (k ==2 || k==3 || k==4 || k==8 || k==9)
{
if (c[j].sub[i][1] < 8)
return k;
else
return 77;
}
else if ( k == 5 || k == 7 )
{
if (c[j].sub[i][1] < 7)
return k;
else
return 77;
}
else if (k == 6)
{
if (c[j].sub[i][1] < 5)
return k;
15
else
return 77;
}
else if (k == 10)
{
if (c[j].sub[i][1] < 2)
return k;
else
return 77;
}
}
}
return 77;
}
int check2(unsigned int k,int j,class_code c[])
{
for (int i = 0 ; i < 6 ; i ++)
{
16
if ( k == c[j].sub[i][0])
{
if (k == 1 || k ==2 || k==3 || k==4 || k==5 || k== 7 || k==8 || k==9)
{
if (c[j].sub[i][2] < 3)
return k;
else
return 77;
}
else if ( k == 6 || k == 10 )
{
if (c[j].sub[i][2] < 2)
return k;
else
return 77;
}
}
}
return 77;
17
}
int it_seems_ok_with_teacher(unsigned int y, int a, int b, t_code t[])
{
int i = 0;
while(i <= noft)
{
if (t[i].sub_code == y)
{
if (t[i].status[a][b] == 0)
{
return i;
}
else
{
i++;
continue;
18
}
}
else if (i == noft)
return 77;
else
{
i++;
continue;
}
}
return 77;
}
int generate(int k,class_code c[])
{
int z = rand() % 6;
return c[k].sub[z][0];
}
19
void print(class_code c[],int noc)
{
cout<<"\n";
ofstream file1; //File Handling
file1.open("Project.txt",ios::out);
for (int k = 0; k<noc;k++)
{
cout<<"\n"<<" Ryan International School, Sanpada"<<endl;
file1<<"\n"<<" Ryan International School, Sanpada"<<endl;
//Writing into a file.
cout<<"\n"<<" Time Table"<<endl;
file1<<"\n"<<" Time Table"<<endl;
cout<<"\n"<<" Class: "<<c[k].std<<" "<<c[k].div<<endl;
file1<<"\n"<<" Class: "<<c[k].std<<" "<<c[k].div<<endl;
20
for (int j =0 ; j<6 ;j++)
{
for (int i =0 ;i<6;i++)
{
if (c[k].prd[i][j] == 1)
{
cout<<"MATH"<<"\t";
file1<<"MATH"<<"\t";
}
else if (c[k].prd[i][j] == 2)
{
cout<<"PHY"<<"\t";
file1<<"PHY"<<"\t";
}
else if (c[k].prd[i][j] == 3 )
{
cout<<"CHEM"<<"\t";
file1<<"CHEM"<<"\t";
}
else if (c[k].prd[i][j] == 4)
21
{
cout<<"BIO"<<"\t";
file1<<"BIO"<<"\t";
}
else if (c[k].prd[i][j] == 5)
{
cout<<"COMP"<<"\t";
file1<<"COMP"<<"\t";
}
else if (c[k].prd[i][j] == 6)
{
cout<<"ENG"<<"\t";
file1<<"ENG"<<"\t";
}
else if (c[k].prd[i][j] == 7)
{
cout<<"PEd"<<"\t";
file1<<"PEd"<<"\t";
}
else if (c[k].prd[i][j] == 8)
22
{
cout<<"BST"<<"\t";
file1<<"BST"<<"\t";
}
else if (c[k].prd[i][j] == 9)
{
cout<<"ACC"<<"\t";
file1<<"ACC"<<"\t";
}
else if (c[k].prd[i][j] == 10)
{
cout<<"PT"<<"\t";
file1<<"PT"<<"\t";
}
}
cout<<"\n";
file1<<"\n";
}
cout<<"\n";
for (int i = 0 ; i<6; i++)
23
{
cout<<c[k].sub[i][0]<<"\t"<<c[k].sub[i][1]<<" ";
}
}
cout<<"\n";
file1.close();
}
void changedetails(class_code c[], int k)
{
for (int i = 0 ; i < 6 ; i++ )
{
c[k].sub[i][2] = 0;
}
}
/*
* Generation of Teacher's Time Table.
*
24
*
*/
void printteacher(t_code t[], int noft,class_code c[],int noc)
{
ofstream file2; //File Handling
file2.open("Teacher.txt",ios::out);
for (int i = 0; i< noft ; i++)
{
{
cout<<" Teacher Name: "<<t[i].name<<" "<<endl;
cout<<" Subject Code: "<<t[i].sub_code<<endl;
file2<<" Teacher Name: "<<t[i].name<<" "<<endl;
file2<<" Subject Code: "<<t[i].sub_code<<endl;//Writing into a file
int s = t[i].sub_code;
{
25
if (s == 1)
{
cout<<" Subject: MATH"<<"\t";
file2<<" Subject: MATH"<<"\t";
}
else if (s == 2)
{
cout<<" Subject: PHY"<<"\t";
file2<<" Subject: PHY"<<"\t";
}
else if (s == 3 )
{
cout<<" Subject: CHEM"<<"\t";
file2<<" Subject: CHEM"<<"\t";
}
else if (s == 4)
26
{
cout<<" Subject: BIO"<<"\t";
file2<<" Subject: BIO"<<"\t";
}
else if (s == 5)
{
cout<<" Subject: COMP"<<"\t";
file2<<" Subject: COMP"<<"\t";
}
else if (s == 6)
{
cout<<" Subject: ENG"<<"\t";
file2<<" Subject: ENG"<<"\t";
}
else if (s == 7)
{
27
cout<<" Subject: PEd"<<"\t";
file2<<" Subject: PEd"<<"\t";
}
else if (s == 8)
{
cout<<" Subject: BST"<<"\t";
file2<<" Subject: BST"<<"\t";
}
else if (s == 9)
{
cout<<" Subject: ACC"<<"\t";
file2<<" Subject: ACC"<<"\t";
}
else if (s == 10)
{
28
cout<<" Subject: PT"<<"\t";
file2<<" Subject: PT"<<"\t";
}
}
cout<<"\n";
file2<<"\n";
}
for (int j = 0 ; j < 6 ; j++)
{
for (int k= 0 ; k<6 ; k++)
{
int l = t[i].period[k][j];
if (l == 99)
{
cout<<"Free\t";
file2<<"Free\t";
}
else
{
29
for (int f = 0 ; f < noc; f++)
{
if (l == f)
{
cout<<c[f].std<<c[f].div<<"\t";
file2<<c[f].std<<c[f].div<<"\t";
}
}
}
}
cout<<"\n";
file2<<"\n";
}
cout<<"\n\n";
file2<<"\n";
}
file2.close();
}
/*
30
*
*
*END OF PROJECT
*
*/
31
