Program:
#include<stdio.h>
#include<conio.h>
void main ()
{
char ch;
FILE *fp = fopen (“Student.txt”, “w”);
clrscr ();
if (fp = = NULL)
{
perror (“Error in opening file”);
exit (1);
}
ch = getc (stdin);
while (ch ! = ‘*’)
{
void main ()
{
char ch;
FILE *fp = fopen (“Student.txt”, “a”);
clrscr ( );
if (fp = = NULL)
}