Artoym1234/frontend-project-lvl1

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src/games/prime.js

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1 hr
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import run from '../index.js';
import { getRandomNumber } from '../utils.js';

const description = 'Answer "yes" if given number is prime. Otherwise answer "no".';
const min = 0;
const max = 100;

const isPrime = (num) => {
  if (num <= 1) return false;
  for (let i = 2; i < num; i += 1) {
    if (num % i === 0) return false;
  }
  return true;
};

const generateRound = () => {
  const number = getRandomNumber(min, max);
  const question = String(number);
  const correctAnswer = isPrime(number) ? 'yes' : 'no';
  return [question, correctAnswer];
};

const playPrime = () => {
  run(description, generateRound);
};
export default playPrime;