# Task 

The classic problem is called FizzBuzz. The task is very simple: You are given an array of random numbers, and the code for generating the numbers is provided above; please do not modify that code. Your task is to replace the array elements according to the following conditions:
- If a number is divisible by 3, replace it with '**Fizz**';
- If a number is divisible by 5, replace it with '**Buzz**';
- If a number is divisible by both 3 and 5, replace it with '**FizzBuzz**'.

As a result, you should return an array of numbers and strings. You can check the hints and solutions if you have any difficulties with solving this problem. This way, you will better absorb the information and improve your skills. May the force be with you!

let randomNumbers: (number | string)[] = [];

// do not change the code below
for (let i = 0; i < 15; i++) {
  let randomNumber: number = Math.floor(Math.random() * 100); // Generating a random number from 0 to 99
  randomNumbers.push(randomNumber);
}
//do not change the code above

for (let i = 0; i < ___; i++) {
    if (___) {
        randomNumbers[i] = '___'
    } else if (___) {
        ___ = 'Fizz'
    } else if (___) {
        ___
    }
}

console.log(randomNumbers);

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<div id="hint-block1" class="block hint-styling-block">
  1. Your goal is to limit the number of iterations in the loop to the length of
  the array. To achieve this, you can use
  <code>i < arrayName.length</code>;<br />
  2. When the number is divisible evenly by 3, you need to replace the array
  element with <b>Fizz</b>. To do this, inside the <code>if</code> condition,
  you should check it using the following condition:
  <code>array[i] % 3 == 0</code>; <br />
  3. You need to do the same with other checks. In the second if block, you
  should check if the number is evenly divisible by 5;<br />
  4. To check two conditions at once, use
  <code>condition_1 && condition_2</code>.<br />
</div>

<div id="solution-block1" class="block solution-styling-block">
  
  <textarea id="code-1" class="language-typescript">
let randomNumbers: (number | string)[] = [12, 15, 10];

// do not change the code below
for (let i = 0; i < 15; i++) {
  let randomNumber: number = Math.floor(Math.random() * 100); // Generating a random number from 0 to 99
  randomNumbers.push(randomNumber);
}
//do not change the code above

for (let i = 0; i < randomNumbers.length; i++) {
    // Assert that randomNumbers[i] is a number before using the modulus operator
    let num = randomNumbers[i] as number;

    if (num % 3 == 0 && num % 5 == 0) {
        randomNumbers[i] = 'FizzBuzz';
    } else if (num % 3 == 0) {
        randomNumbers[i] = 'Fizz';
    } else if (num % 5 == 0) {
        randomNumbers[i] = 'Buzz';
    }
}

console.log(randomNumbers);</textarea
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Este curso está diseñado para principiantes absolutos que desean dominar los conceptos básicos del lenguaje de programación TypeScript. TypeScript es un lenguaje moderno y potente que amplía las capacidades de JavaScript, haciendo que tu código sea más confiable y legible. Comenzaremos desde lo más básico, cubriendo variables, tipos de datos, operadores de comparación y sentencias condicionales. Luego, profundizaremos en el trabajo con arreglos y bucles. Al finalizar este curso, estarás preparado para crear programas sencillos en TypeScript y continuar tu aprendizaje hacia temas más avanzados.

Desafío (FizzBuzz)

Task

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Desafío (FizzBuzz)

Task