simple modification

Author: mehediislamripon

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+ "docwriter.style": "Auto-detect"
+}

problem-25.js

@@ -26,26 +26,23 @@ Incrementing by one gives 9 + 1 = 10.
 Thus, the result should be [1,0]. */
 
 // solution
-let digits = [4, 3, 2, 1];
+let digits = [6, 1, 4, 5, 3, 9, 0, 1, 9, 5, 1, 8, 6, 7, 0, 5, 5, 4, 3];
 
 let plusOne = function (digits) {
  let result = [];
+ let str = '';
 
- // last element from digits[]
- let lastElement = digits.pop() + 1;
+ for (let i = 0; i < digits.length; i++) {
+ str += digits[i];
+ }
+
+ let incrementNumber = str * 1 + 1;
 
- // split lastElement and convert it to Number
- let getLastDigit = String(lastElement)
+ result = incrementNumber
+  .toString()
  .split('')
  .map((i) => Number(i));
 
- // check the last element is greater than 1 && last digit is 0
- if (String(lastElement) > 9 && getLastDigit[getLastDigit.length - 1] === 0) {
- result = digits.concat(getLastDigit);
- } else {
- result = digits.concat(getLastDigit);
- }
-
  // final Array
  return result;
 };