int main(int argc,char const *argv[])
{
int ch;
while((ch = getchar())!=EOF){
putchar(ch);
}
printf("EOF\n");
return 0;
}
int main(int argc,char const *argv[])
{
int ch;
while((ch = getchar())!=EOF){
putchar(ch);
}
printf("EOF\n");
return 0;
}