subtract-the-product-and-sum-of-digits-of-an-integer_0224.html

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    <title>subtract-the-product-and-sum-of-digits-of-an-integer</title>
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<script>
const n = 234;
subtractProductAndSum(n);
/**
 * @param {number} n
 * @return {number}
 */
function subtractProductAndSum(n) {
    const arr = String(n).split("");
    const num1 = arr.reduce((pre, cur) => pre * cur);
    const num2 = arr.reduce((pre, cur) => Number(pre) + Number(cur));
    return num1 - num2;
};
</script>
</html>