#include<iostream>
int main()
{
std::cout << "Hello world!\n";
}
Class Object Message
#include<windows.h> int main() { MessageBox(0,"Hello","Welcome Message",1); return 0; }
WM_* identifiers are Windows Message Codes defined in windows.h. They really have nothing special to do with C++ projects, as they are a function of an implementation library. There are more than several hundred different message codes.
-define class with necessary data member & member function. -create object of that class. -communication.
There is no "C" in message.
Use the Microsoft support website to locate the error message and the solution to the error.
b+b+b+c+c+c+c =3b+4c
c + c + 2c + c + c = 6c
b + b + b + c + c + c + c = 3b + 4c
4c
c + c + c + c + c = 5 * c.
There are no "primary and secondary keys" in c and c plus plus.