Leetcode - 66. Plus One

[vitabyfrank]

• Because if the result is more than 18 digits it will only add zero which in some testcases it is a wrong result

// Wrong 
// const num = +digits.join("") + 1
// const arr = Array.from(String(num))

/**
 * @param {number[]} digits
 * @return {number[]}
 */

// const num = +digits.join("") + 1
// const arr = Array.from(String(num))
  
var plusOne = function(digits) {
    let number = BigInt(digits.join(""))
    let numOne = number+BigInt(1)
    return Array.from(String(numOne))
};