after namespace std I have putted int main without space in third unfortunately it stops please help

Answer 1

we can't get your question bro,
will u plz put some beginning codes here.

Answer 2

it should look like this

#include <iostream>

int main()
{
std::cout<<"Hello, world.\n";
return 0;
}

Answer 3

int is a data type and main is a function so there must be a space between them to justify their identity

Answer 4

hi

Answer 5

do you mean you did like
intmain ()
{
}
this?