To end the cout do i need to have return 0; and {}

Answer 1

If you are using int main() or other main functions at the end of the program you must use return 0; I prefer void main () it doesn't need return 0. To the end of the cout need not use return 0 but use ;'s

Answer 2

in c++ every statement should end with a semicolon cout is just an predefined output function which is a part of the statement

Answer 3

To end cout you need to use semi-colan, "}" is for the whole function.

Answer 4

to end cout, you need semi-colon ( ; )
return 0 and {} are for the entire program

eg cout << "Hi" ;

Answer 5

thank you