modern-embedded-programming-course/lesson-01/simulator-keil/main.c

int main(void) {
    int volatile counter = 0;
    ++counter;
    ++counter;
    ++counter;
    ++counter;
    ++counter;
    ++counter;
    ++counter;
    ++counter;
    ++counter;
    ++counter;
    ++counter;
    ++counter;
    ++counter;
    ++counter;
    ++counter;
    ++counter;
    ++counter;
    ++counter;
    ++counter;
    ++counter;
    ++counter;

    return 0;
}