#include<stdio.h>
#include<conio.h>
void
main()
{
FILE *fp;
char ch;
clrscr();
fp=fopen("b.txt","a");
if(fp==NULL)
{
printf("\n
Unable to open");
}
while((ch=getchar())!=EOF)
{
fputc(ch,fp);
}
fclose(fp);
getch();
}
/* output
india is
my country
all
indians are may brothers and sisters.^Z^Z*/
