Cannot assign value to global array in c++

Question

I\'ve got this code:

 #include 
    int tabela[1];
    tabela[0] = 1;
    int main(){
        std::cout << tabela[0];
        std::cin.         


        

Answer 1

At the outermost level, a C++ file is a sequence of declarations. tabela[0] = 1; is not a declaration - it's a statement (in particular an expression-statement). A function body, however, is a sequence of statements, so it's fine to put this line inside the body of main (or any other function).

_{Some statements are declarations (called declaration-statements), but in general they're not.}