#include<stdio.h>
#include<conio.h>
#include<graphics.h>
void insert_record();
void display_record();
void search_record();
void del_record();
void update_record();
void sort_record();
struct student
{
int roll;
char sec[10];
char name[40];
int marks;
float per;
};
struct student s;
void main()
{
int i;
char un[20],pass[20],pass1[20]="kush";
clrscr();
textbackground(YELLOW);
window(1,1,80,25);
clrscr();
textcolor(WHITE+BLINK);
gotoxy(28,2);
cprintf("STUDENT MANAGEMENT SYSTEM");
gotoxy(65,23);
printf("Version 2.0");
gotoxy(65,24);
printf("Made By India");
textbackground(WHITE);
window(10,5,70,20);
clrscr();
textcolor(BLUE);
gotoxy(19,3);
cprintf("%c WELCOME TO LOGIN PAGE %c",16,17);
gotoxy(19,4);
cprintf("-------------------------");
window(20,10,60,15);
textbackground(GREEN);
clrscr();
gotoxy(4,2);
textcolor(WHITE);
cprintf(" %c User Name: ",16);
gets(un);
label:
clrscr();
gotoxy(4,2);
printf(" %c User Name: %s",16,un);
gotoxy(4,4);
cprintf(" %c Password: ",16);
scanf("%s",&pass);
if(stricmp(pass,pass1)!=0)
{
gotoxy(14,6);
textcolor(BLUE+BLINK);
cprintf("Wrong Password !!");
getch();
textcolor(WHITE);
goto label;
}
else
{
window(1,1,80,25);
textbackground(55);
clrscr();
textcolor(BLACK);
gotoxy(28,3);
cprintf("Developed By:-RT LAVKUSH");
gotoxy(35,5);
cprintf("Version 2.0");
gotoxy(37,6);
cprintf("INDIAN");
gotoxy(30,12);
cprintf("Loading..........");
textcolor(BLUE);
gotoxy(15,16);
for (i=1;i<=20;i++)
{
cprintf("%c",220);
delay(150);
}
gotoxy(33,15);
textcolor(RED+BLINK);
cprintf(" Server Slow!!");
gotoxy(35,16);
for(i=1;i<=10;i++)
{ textcolor(BLUE);
cprintf("%c",220);
delay(700);
}
gotoxy(45,16);
for(i=1;i<=22;i++)
{
textcolor(BLUE);
cprintf("%c",220);
delay(5);
}
}
while(1)
{
char ch;
clrscr();
textbackground(YELLOW);
window(1,1,80,25);
clrscr();
textcolor(WHITE);
gotoxy(2,2);
cprintf(" HARI OM [00.00.0000] & [00.00] Developer:-RT LavKush");
gotoxy(3,6);
cprintf(" %c CONTACT %c",16,17);
gotoxy(3,8);
cprintf("[ RT LAVKUSH ]");
gotoxy(3,9);
cprintf("--------------");
gotoxy(3,10);
cprintf("%c 6207259544",26);
gotoxy(3,11);
cprintf("--------------");
gotoxy(3,12);
cprintf("%c 6200994028",26);
gotoxy(3,13);
cprintf("--------------");
gotoxy(3,14);
cprintf(" YOUTUBE");
gotoxy(3,15);
cprintf(" ^");
gotoxy(3,16);
cprintf(" HERRY CODE");
gotoxy(3,17);
cprintf("--------------");
gotoxy(3,18);
cprintf(" Gmail");
gotoxy(3,19);
cprintf(" (kush22aur");
gotoxy(3,20);
cprintf("@gmail.com)");
gotoxy(3,21);
cprintf("--------------");
gotoxy(3,22);
cprintf(" WEBSITE");
gotoxy(3,23);
cprintf(" ^");
gotoxy(3,24);
cprintf("hari4your.blogspot.com");
textcolor(WHITE);
gotoxy(67,6);
cprintf(" %c ABOUT %c",16,17);
gotoxy(66,8);
cprintf(" Guide By:-");
gotoxy(65,9);
cprintf(" MD Jahangir");
gotoxy(65,10);
cprintf(" -------------");
gotoxy(65,11);
cprintf(" Co-Developer:-");
gotoxy(65,12);
cprintf(" Best Friends");
gotoxy(67,13);
cprintf("-------------");
gotoxy(67,14);
cprintf(" Based On");
gotoxy(69,15);
cprintf(" ^");
gotoxy(67,16);
cprintf(" Student ");
gotoxy(67,17);
cprintf(" Management");
// cprintf("-------------");
gotoxy(67,18);
cprintf(" System");
gotoxy(67,19);
cprintf("-------------");
gotoxy(67,21);
cprintf("-------------");
gotoxy(67,22);
cprintf("For More Info");
gotoxy(68,23);
cprintf(" ^");
gotoxy(57,24);
cprintf("lavkush106.blogspot.com");
//clrscr();
window(18,6,65,23);
textbackground(BLACK);
clrscr();
// gotoxy(15,3);
//cprintf("------------------");
textbackground(WHITE);
textcolor(RED);
gotoxy(12,3);
cprintf(" MAIN MENU ");
textbackground(BLACK);
textcolor(WHITE);
gotoxy(13,6);
cprintf("1 %c JOIN NEW STUDENT",26);
gotoxy(13,7);
cprintf("2 %c DISPLAY STUDENTS",26);
gotoxy(13,8);
cprintf("3 %c SEARCH STUDENT",26);
gotoxy(13,9);
cprintf("4 %c REMOVE STUDENT",26);
gotoxy(13,10);
cprintf("5 %c UPDATE DETAILS",26);
gotoxy(13,11);
cprintf("6 %c SHORT DETAILS",26);
gotoxy(13,12);
cprintf("7 %c LEAVE",26);
gotoxy(8,14);
printf("---------------------------------");
gotoxy(7,15);
printf("| |");
textcolor(YELLOW);
gotoxy(14,15);
cprintf("Enter Your Choice ?");
gotoxy(8,16);
printf("---------------------------------");
gotoxy(38,15);
ch=getche();
switch(ch)
{
case '1':
clrscr();
insert_record();
break;
case '2':
clrscr();
display_record();
break;
case '3':
clrscr();
search_record();
break;
case '4':
clrscr();
del_record();
break;
case '5':
clrscr();
update_record();
break;
case '6': clrscr();
sort_record();
break;
case '7':
exit(0);
break;
default:
gotoxy(18,17);
textcolor(RED+BLINK);
cprintf("Try Again !");
getch();
break;
}
}
}
//*****************FUNCTIONS**************************
// 1
void insert_record()
{
FILE *fp;
fp=fopen("stu.txt","a");
if(fp==NULL)
{
printf("\n\t\tError: Cannot Open The File!!!");
return;
}
window(1,1,80,25);
textbackground(WHITE);
clrscr();
/* window(1,1,40,25);
textbackground(WHITE);
clrscr(); */
textcolor(BLUE);
gotoxy(28,2);
cprintf("ENTER NEW STUDENT DETAILS ");
gotoxy(15,4);
cprintf("Enter Student Roll Number:");
scanf("%d",&s.roll);
fflush(stdin);
gotoxy(15,5);
cprintf("Enter Student Name:");
scanf("%s",s.name);
gotoxy(15,6);
cprintf("Enter Student Section:");
scanf("%s",s.sec);
gotoxy(15,7);
cprintf("Enter Student Total Marks:");
scanf("%d",&s.marks);
gotoxy(15,8);
cprintf("Enter Student Percentage:");
scanf("%f",&s.per);
fwrite(&s,sizeof(s),1,fp);
{
textcolor(BLACK+BLINK);
gotoxy(14,14);
cprintf("!!!Student Record Inserted Successfully");
getch();
}
fclose(fp);
}
// 2
void display_record()
{
FILE *fp;
int i; // intialization
fp=fopen("stu.txt","r");
if(fp==NULL)
{
printf("Error :Cannot open the file!!!");
return;
}
window(1,1,80,25);
textbackground(23);
clrscr();
textcolor(22);
gotoxy(24,2);
cprintf(" WELCOME TO STUDENT RECORDS");
gotoxy(24,3);
cprintf("^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^");
gotoxy(1,5);
cprintf(" Roll.No Student Name Section Marks Percentage\n");
gotoxy(1,6);
textcolor(YELLOW);
cprintf(" ---------------------------------------------------------------");
i=5; //extre variable
while((fread(&s,sizeof(s),1,fp))==1)
{
textbackground(BLUE);
gotoxy(5,i=i+2); //i increase by sir
textcolor(WHITE);
cprintf(" %c %d %s %s %d %f",16,s.roll,s.name,s.sec,s.marks,s.per);
/*
gotoxy(6,7);
cprintf(" %c %d ",16,s.roll);
gotoxy(19,7);
cprintf(" %s ",s.name);
gotoxy(39,7);
cprintf(" %s ",s.sec);
gotoxy(48,7);
cprintf(" %d ",s.marks);
gotoxy(57,7);
cprintf(" %f ",s.per); */
}
getch();
fclose(fp);
}
// 3
void search_record()
{
int ro,flag=0;
FILE *fp;
fp=fopen("stu.txt","r");
if(fp==NULL)
{
window(1,1,80,25);
clrscr();
printf("\n\t\tError: Cannot open the file\n");
return;
}
textbackground(15);
window(1,1,80,25);
clrscr();
gotoxy(30,4);
textcolor(BLUE+BLINK);
cprintf("SEARCH BY ROLL NUMBER");
gotoxy(8,8);
printf("Enter Student Roll No Which You Want To Search:");
scanf("%d",&ro);
while(fread(&s,sizeof(s),1,fp)>0)
// while(fread(&s,sizeof(s),1,fp)>0 && flag==0)
{
if(s.roll==ro)
{
flag=1;
clrscr();
//textbackground(BLUE);
textcolor(BLACK);
gotoxy(25,3);
printf("THIS RECORD SEARCHED BY YOU");
gotoxy(25,4);
// textbackground(YELLOW);
cprintf("%c--------------------------%c",16,17);
gotoxy(2,6);
cprintf("Roll.No Student Name Section Marks Percentage");
gotoxy(2,7);
cprintf("----------------------------------------------------------------------");
gotoxy(2,8);
cprintf("\n %d %s %s %d %f",s.roll,s.name,s.sec,s.marks,s.per);
getch();
}
}
if(flag==0)
{
gotoxy(24,20);
textcolor(RED+BLINK);
cprintf("No Such Record Found !!!!");
getch();
}
fclose(fp);
}
// 4
void del_record()
{
char name[40];
unsigned flag=0;
// int ro,flag=0;
FILE *fp,*ft;
fp=fopen("stu.txt","r");
// ft=fopen("temt.txt","w");
if(fp==NULL)
{
window(1,1,80,25);
clrscr();
gotoxy(17,40);
printf("Error: Cannot Open The File!!!");
return;
}
window(1,1,80,25);
clrscr();
gotoxy(29,2);
textcolor(WHITE+BLINK);
cprintf(" DELETE BY NAME");
gotoxy(29,3);
textcolor(BLUE);
cprintf("----------------");
gotoxy(10,8);
printf("Enter Student Name Which You Want To Delete:");
//printf("Enter Student Roll Which You Want To Delete:");
scanf("%s",&name);
//scanf("%d",&ro);
ft=fopen("temp.txt","a");
while(fread(&s,sizeof(s),1,fp)==1)
{
if(stricmp(name,s.name)==0)
//if(ro==s.roll)
{
gotoxy(20,14);
textcolor(RED+BLINK);
cprintf("Record Deleted Successfully");
getch();
flag=1;
}
else
fwrite(&s,sizeof(s),1,ft);
}
if(flag==0)
{
gotoxy(25,18);
textcolor(RED+BLINK);
cprintf(" Oops! Not Found");
getch();
}
fclose(fp);
fclose(ft);
remove("stu.txt");
rename("temp.txt","stu.txt");
}
// 5
void update_record()
{
int ro,flag=0;
FILE *fp;
fp=fopen("stu.txt","r");
if(fp==NULL)
{
window(1,1,80,25);
clrscr();
printf("\n\t\tError: Cannot Open the File!!!");
return;
}
window(1,1,80,25);
textbackground(WHITE);
clrscr();
l:
clrscr();
gotoxy(25,5);
textcolor(BLUE+BLINK);
cprintf(" UPDATE BY ROLL NUMBER");
gotoxy(25,6);
textcolor(RED);
cprintf("-----------------------");
gotoxy(14,10);
textcolor(BLACK);
cprintf("Enter Roll Number of Student:");
scanf("%d",&ro);
while(fread(&s,sizeof(s),1,fp)>0 && flag==0)
{
if(s.roll==ro)
{
window(1,1,80,25);
clrscr();
textcolor(BLUE);
gotoxy(22,2);
cprintf("YOU WANT TO UPDATE THIS RECORD");
gotoxy(6,4);
textcolor(BLACK);
cprintf(" Roll No Name of Student Section Marks Percentage");
gotoxy(4,5);
cprintf(" ------------------------------------------------------");
gotoxy(4,6);
cprintf(" %d %s %s %d %f",s.roll,s.name,s.sec,s.marks,s.per);
gotoxy(22,9);
textcolor(RED+BLINK);
cprintf(" %c Now Enter The Details %c",16,17);
textcolor(BLUE);
gotoxy(14,12);
cprintf("Enter Roll Number:");
cscanf("%d",&s.roll);
//fflush(stdin);
gotoxy(14,14);
cprintf("Enter The Name:");
cscanf("%s",&s.name);
gotoxy(14,16);
cprintf("Enter The Section:");
cscanf("%s",&s.sec);
gotoxy(14,18);
cprintf("Enter The Marks:");
cscanf("%d",&s.marks);
gotoxy(14,20);
cprintf("Enter The Percentage:");
cscanf("%f",&s.per);
fseek(fp,-(long)sizeof(s),1);
fwrite(&s,sizeof(s),1,fp);
gotoxy(18,22);
textcolor(BLACK+BLINK);
cprintf("Record Updated Successfully");
getch();
flag=1;
}
else
{
gotoxy(20,20);
textcolor(GREEN+BLINK);
cprintf("Enter Correct Roll No!!");
textcolor(0);
getch();
goto l;
}
}
if(flag==0)
{
printf("\n\t\tError: Something Went Wrong!!!");
}
fclose(fp);
}
// 6
void sort_record()
{
struct student temp;
struct student arr[50];
int i,j,k=0;
FILE *fp;
fp=fopen("stu.txt","r");
if(fp==NULL)
{
window(1,1,80,25);
clrscr();
printf("\n\t\tError: Cannot Open the File!!!");
}
i=0;
while(fread(&arr[i],sizeof(arr[i]),1,fp)==1)
{
i++;
k++;
}
for(i=0;i<k;i++)
{
for(j=0;j<k-i-1;j++)
{
if(arr[j].roll>arr[j+1].roll)
{
temp=arr[j];
arr[j]=arr[j+1];
arr[j+1]=temp;
}
}
}
for(i=0;i<k;i++)
{
window(1,1,80,25);
textbackground(YELLOW);
clrscr();
gotoxy(25,2);
textcolor(WHITE+BLINK);
cprintf("SHORTED LIST OF RECORD");
gotoxy(4,4);
textcolor(BLACK);
cprintf("Roll No Student Name Section Marks Percentage");
gotoxy(4,5);
cprintf("----------------------------------------------------------");
gotoxy(4,6);
cprintf(" %d %s %s %d %f",arr[i].roll,arr[i].name,arr[i].sec,arr[i].marks,arr[i].per);
}
fclose(fp);
getch();
window(1,1,80,60);
textbackground(YELLOW);
clrscr();
}
