for(int number = 1; number <= 100; ++number) {
    if (number % 15 == 0) {
        write("FizzBuzz");
    } else {
      if (number % 3 == 0) {
        write("Fizz");
    } else {
        if (number % 5 == 0) {
        write("Buzz");
    } else {
        write(number);
           }
        }
    }
}