#define pre-processor directive
This video tutorial explains the #define pre-processor directive in c++.
You are gonna learn how to define macros or identifiers using the #define pre-processor directives, how to use the defined macros in your program in detail with examples.
source code for this tutorial
#include <iostream> #define WELCOME "hello everyone welcome to the learning lad video tutorials" using namespace std; int main() { cout << WELCOME<<endl; return 0; }