27)Write a C program to create structure student having fields Rollno, Name. Accept the details of students from the user store it into the file and Calculate the size of File.
#include<stdio.h>
#include<conio.h>
void main()
{
struct stud
{
int sno;
float per;
char name[20],add[20];
}s;
int i,n;
int size = 0;
char ch;
FILE *fp;
fp=fopen("a.txt","w");
if(fp==NULL)
{
printf("\nUnable to open file!");
}
else
{
printf("\nEnter the stud no:->");
scanf("%d",&s.sno);
printf("\nEnter the stud name:->");
scanf("%s",s.name);
fprintf(fp,"%d\n%s",s.sno,s.name);
}
fseek(fp, 0, 2); /* file pointer at the end of file */
size = ftell(fp); /* take a position of file pointer un size variable */
printf("The size of given file is : %d\n", size);
fclose(fp);
getch();
}
Output:
/
Search
Recent Posts
Mail Management System
Posted on 2019-07-18Online food ordering system
Posted on 2019-07-18Library Management System
Posted on 2019-07-17Health center system project
Posted on 2019-07-17Gym Management System
Posted on 2019-07-17furniture management system
Posted on 2019-07-17Electronic shop management system
Posted on 2019-07-17Automobile Workshop Management
Posted on 2019-07-17Online Visa Processing System
Posted on 2019-07-17Inventory management System
Posted on 2019-07-17petrol-management system
Posted on 2019-07-17Cloths management system
Posted on 2019-07-17Society Management system
Posted on 2019-07-17Mall management system
Posted on 2019-07-17school management system
Posted on 2019-07-17Sales Order Processing System
Posted on 2019-07-17Retail sales management
Posted on 2019-07-17Raw Materials Management
Posted on 2019-07-17railway reservation system
Posted on 2019-07-17purchase and sales management system
Posted on 2019-07-17Placement Management System
Posted on 2019-07-17Pet Shop Management System
Posted on 2019-07-17petrol pump management system
Posted on 2019-07-17Patient Information System
Posted on 2019-07-17news agency system
Posted on 2019-07-17Cinema Booking System
Posted on 2019-07-17Medical Store System
Posted on 2019-07-17leave management System
Posted on 2019-07-17Laboratory Information Management System
Posted on 2019-07-17content management system
Posted on 2019-07-17Inventory management System
Posted on 2019-07-17Institute Management System
Posted on 2019-07-17Hotel management System
Posted on 2019-07-17Gym Management System
Posted on 2019-07-17Garage Management System
Posted on 2019-07-17Furniture shop management system
Posted on 2019-07-17Fisheries management System
Posted on 2019-07-17Fertilizer scheduling system
Posted on 2019-07-17online eye care system
Posted on 2019-07-17Dental Clinic Management System
Posted on 2019-07-17Cyber Café Management
Posted on 2019-07-17Milk Billing System
Posted on 2019-07-17Colddrink management system
Posted on 2019-07-17Cable management System
Posted on 2019-07-17Beauty parlor management system
Posted on 2019-07-17Facebook Clone
Posted on 2019-05-28Dance Class Management System
Posted on 2019-05-24Library Management System
Posted on 2019-05-24Cab Management System
Posted on 2019-05-23Blood Bank Management system
Posted on 2019-05-23Beauty Parlour Management System
Posted on 2019-05-23vissa proccesing system
Posted on 2019-05-23Toll Plazza
Posted on 2019-05-23BILLING APPLICATION
Posted on 2019-05-23FLORICULTURE MANAGEMENT SYSTEM
Posted on 2019-05-23Car On Rent
Posted on 2019-05-23E-commers Shop
Posted on 2019-05-23