67. PROGRAM TO WRITE AND READ FROM A FILE

//WAP TO WRITE AND READ FROM A FILE
#include<stdio.h>
#include<conio.h>
main()
{

 FILE *f1;
char c;
clrscr();
printf("\nINPUT DATA\n\n");
f1=fopen("INPUT","w");
while((c=getchar())!=EOF)
putc(c,f1);
fclose(f1);
printf("\n\nINPUT DATA IS\n\n");
f1=fopen("INPUT","r");
while((c=getc(f1)!=EOF))
printf("%c",c);
fclose(f1);
getch();
}