003_Dec4

December 4

C++ Program Structure

//my first program in c++

#include <iostream>
using namespace std;

int main() {
    cout << "Hello World!";
    return 0;
}

Comment

• Non-executable line or statement

  • Line Comment

    //This is a line comment

  • Block Comment

    /* This is 
        a 
        block comment
    */

Header File

Note: (#) - Pre-processor