src/games/gcd.js
import getRandom from '../utilits';
import game from '../core';
const findGcd = (n1, n2) => {
if ((n1 === 0) || (n2 === 0)) {
return n1 + n2;
}
return n1 > n2 ? findGcd(n1 % n2, n2) : findGcd(n1, n2 % n1);
};
const minRandomNumber = 1;
const maxRandomNumber = 30;
const description = 'Find the greatest common divisor of given numbers.';
const makeGameData = () => {
const num1 = getRandom(minRandomNumber, maxRandomNumber);
const num2 = getRandom(minRandomNumber, maxRandomNumber);
const question = `${num1} ${num2}`;
const trueAnswer = findGcd(num1, num2).toString();
return [question, trueAnswer];
};
export default () => game(makeGameData, description);