Hello World in C

// includes omitted for brevity

int main() {
    printH();
    printe();
    printl();
    printl();
    printo();
    printComma();
    printSpace();
    printw();
    printo();
    printr();
    printl();
    printd();
    printExclamationMark();
    printNewLine();

    return 0;
}