Hi all,

I have written following program which has a array of structures. But it is reading only integer & char values. As soon as it comes to float, it is not reading & coming out of the program. Can anyone assist me to find the mistake.

#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
struct student
{
int id;
char usn[11];
float y;
};
struct student s1[10];
int i,n;
clrscr();
printf("enter value for n=>");
scanf("%d",&n);
for(i=0;i<n;i++)
{
printf("enter id=>");
scanf("%d",&s1[i].id);
printf("enter usn=>");
fflush(stdin);
gets(s1[i].usn);
printf("enter float number=>");
scanf("%f",&s1[i].y);
}
for(i=0;i<n;i++)
{
printf("s1===> %10d%20s%10.2f\n",s1[i].id,s1[i].usn,s1[i].y);
}
getch();
}

Thanks & Regards,
Abhijit

Hello....
you have to define a function linkfloat() beacuse in majority of compiler floating point format are not linked.....linkfloat() function forces linking of floating_point emultor into an application.......
The given below source code will work..........
********************************************
#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
struct student
{
int id;
char usn[11];
float y;
};
struct student s1[10];
int i,n;
clrscr();
printf("enter value for n=>");
scanf("%d",&n);
for(i=0;i<n;i++)
{
printf("enter id=>");
scanf("%d",&s1[i].id);
printf("enter usn=>");
fflush(stdin);
gets(s1[i].usn);
printf("enter float number=>");
scanf("%f",&s1[i].y);
}
for(i=0;i<n;i++)
{
printf("s1===> %10d%20s%10.2f\n",s1[i].id,s1[i].usn,s1[i].y);
}
getch();
}
void linkfloat(){
float a=0,*b;
b=&a;
a=*b;
}
*********************************************************
Sumit Kumar
sumitsolution@gmail.com
Karunya University

Hi,
I had the same problem.After defining the function 'linkfloat' float was accepted.Thanks for the information.
Regards.
Pichaiah