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Find discrepancies in the implementation that do not meet the requirements. Requirements: The program outputs numbers from 0 to 100 inclusive. Instead of numbers divisible by three, the program should output the word "Fizz", and instead of numbers divisible by five – the word "Buzz". If a number is divisible by both 3 and 5, then the program should output the word "FizzBuzz".

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Answer from AI

To find discrepancies, consider the classic FizzBuzz problem and its requirements:

  • Print numbers from 0 to 100 inclusive.
  • Instead of numbers divisible by 3, print "Fizz".
  • Instead of numbers divisible by 5, print "Buzz".
  • If a number is divisible by both 3 and 5, print "FizzBuzz".

Common implementation errors:

  1. Starting the loop from 1 — if the loop starts from 1, 0 will not be printed.
  2. Incorrect order of checks — if you check divisibility by 3 or 5 first, and then 15, "FizzBuzz" will not be printed for numbers divisible by 15.
  3. Using the % operator with incorrect conditions — for example, checking if (i % 3 == 0) and else if (i % 5 == 0), without a separate check for 15.
  4. Printing numbers instead of words for multiples of 3 or 5, or vice versa.

Example of a correct implementation in Java:

for (int i = 0; i <= 100; i++) {
    if (i % 15 == 0) {
        System.out.println("FizzBuzz");
    } else if (i % 3 == 0) {
        System.out.println("Fizz");
    } else if (i % 5 == 0) {
        System.out.println("Buzz");
    } else {
        System.out.println(i);
    }
}

If your implementation violates any of these points, it constitutes a discrepancy from the requirements.