Floating point formats not linked

[Ravi]

Is there anything wrong with this program?

#include <stdio.h>

int main()
{
struct emp
{
char name[20];
float sal;
};

struct emp e[1];
int i;
for (i=0;i<=0;i++)
scanf("%s %f",e.name,&e.sal);
for (i=0;i<=0;i++)
printf("%s %f",e.name,e.sal);


return 0;
}

 

[Malcolm]

Is there anything wrong with this program?

#include <stdio.h>

int main()
{
struct emp
{
char name[20];
float sal;
};

struct emp e[1];
int i;

for (i=0;i<=0;i++)
scanf("%s %f",e.name,&e.sal);

The loop is a bit confusing. Also scanf("%s", buff) is gets() in disguise.

for (i=0;i<=0;i++)
printf("%s %f",e.name,e.sal);

return 0;
}

If you are getting an error saying "floating point formats not linked" it
probably means that you are using a compiler for some small system where
floating point arithmetic is not included by default. You will have to look
at the documentation to see how to tell it to accept floats.

 

[NFish]

Is there anything wrong with this program?

#include <stdio.h>

int main()
{
struct emp
{
char name[20];
float sal;
};

struct emp e[1];
int i;
for (i=0;i<=0;i++)
scanf("%s %f",e.name,&e.sal);
for (i=0;i<=0;i++)
printf("%s %f",e.name,e.sal);


return 0;
}

This is a FAQ.

http://www.eskimo.com/~scs/C-faq/q14.13.html

 

[Mark McIntyre]

Is there anything wrong with this program?

Try FAQ 14.13